Arduino Based Solar Sun Tracker Project for Students

Talking Human Robot Project with AI and Voice Control

Blind Assist Goggles with Obstacle Alert & Day/Night Mode

Science Projects

Robot Projects

Robot Projects

Sensors

Sensors

Switch & Button

Switch & Button

Soldering Tools

Soldering Tools

Arduino Boards

Arduino Boards

Battery & Accessories

Battery & Accessories

Popular Products

Line Following Robot with PID Control Bangladesh

Pack
Out Of Stock

Line Follower Robot Car with PID Algorithm

Ref: BP-0024

৳3,999

L293D Motor Driver IC Buy Dual H-Bridge DIP-16

L293D Motor Driver IC for DC and Stepper Motors

Ref: BP-0434

৳80

Type-C 2S 8.4V 4A Lithium Battery Charger Buy Now

Type-C 2S 4A 8.4V Lithium Battery Charger Board

Ref: BP-0164

৳110

PCB Antenna 3dBi U.FL for SIM800 ESP32 Buy Online

PCB Antenna 3dBi U.FL for SIM800 ESP32 CAM

Ref: BP-0428

৳60

Arduino UNO R4 Minima | Buy Online at Best Price in BD

Out Of Stock

Arduino UNO R4 Minima Development Board

Ref: BP-0299

৳2,450

Adjustable Power Supply 3V-24V 5A | Buy Now in BD

Adjustable 3V–24V 5A Power Supply Adapter AC to DC

Ref: BP-0180

৳650

4-Wheel Robotic Car Chassis Kit – BO Motor & Acrylic

On sale!
-৳50

4-Wheel Robotic Car Chassis Kit – BO Motor & Acrylic

Ref: BP-0181

৳900 -৳50 ৳850

3mm LED Diode Light – Buy Red, White, Blue, Green, Yellow

3mm LED Light Diode – Red, White, Green, Blue, Yellow

Ref: BP-0229

৳1

Sensors

Buy Vertical Float Switch MD-4510P Water Level Sensor

Vertical Float Switch Water Level Controller MD-4510P

Ref: BP-0246

৳250

HC-SR505 PIR Motion Sensor Buy Online

New

HC-SR505 Mini PIR Motion Sensor Module for Arduino

Ref: BP-0442

৳120

Buy AD8232 ECG Heart Rate Sensor Module Arduino

D8232 ECG Heart Rate Monitor Sensor Module for Arduino

Ref: BP-0399

৳750

Buy 12mm LDR GL12528 Photoresistor - Smart Projects

12mm LDR GL12528 Light Sensor Resistor

Ref: BP-0274

৳30

Buy BMP280 Barometric Pressure Sensor Module I2C/SPI

BMP280 Barometric Pressure & Altitude Sensor Module I2C/SPI

Ref: BP-0383

৳280

Buy Mini Digital Thermometer Hygrometer LCD Meter

Mini Digital Thermometer Hygrometer with Probe

Ref: BP-0419

৳199

20mm Piezo Disc Transducer Acoustic Microphone

On sale!
-৳20

20mm Piezo Disc Transducer Acoustic Microphone

Ref: BP-0282

৳50 -৳20 ৳30

Buy MQ-8 Hydrogen Gas Sensor Module H2 Detector

On sale!
-৳35

MQ-8 Hydrogen Gas Sensor Module H2 Detection

Ref: BP-0252

৳245 -৳35 ৳210

Buy MQ6 Gas Sensor Module | Bigyan Project

MQ-6 LPG Gas Sensor Module for Arduino and Raspberry Pi

Ref: BP-0250

৳170

HC-SR04 Ultrasonic Sensor Module for Distance & Proximity

On sale!
-৳5

HC-SR04 Ultrasonic Sensor Module - Proximity Detection

Ref: BP-0095

৳100 -৳5 ৳95

DS18B20 Temperature Sensor Buy Online KY-001

New

DS18B20 Temperature Sensor Module KY-001

Ref: BP-0443

৳150

GY-521 MPU-6050 Sensor Module – Buy Online at Bigyan Project

GY-521 MPU-6050 6-Axis Motion Sensor with 3-Axis Accelerometer

Ref: BP-0258

৳215

RC522 RFID Module Buy Online for Arduino Projects

RC522 RFID Module for Arduino Projects

Ref: BP-0261

৳175

Buy 5mm LDR Light Sensor 4 Pin Module

5mm LDR Light Sensor 4 Pin Module Analog And Digital

Ref: BP-0207

৳75

5-Channel TCRT5000 IR Line Tracking Sensor Module

5-Channel TCRT5000 IR Line Tracking Sensor Module

Ref: BP-0191

৳310

Buy SW-420 Vibration Sensor Module for Projects in Bangladesh

SW-420 Vibration Sensor Module for Arduino Projects

Ref: BP-0166

৳90

LDR 7mm Light Sensor Module for Smart Automation & Security

LDR Light Sensor Module 7mm – Photoresistor for Projects

Ref: BP-0047

৳18

Buy BME280 3.3V GY-BME280 Temperature Humidity Sensor

BME280 3.3V GY-BME280 Temp Humidity Pressure Sensor Module

Ref: BP-0382

৳199

Water Flow Sensor YF-S201 Buy Hall Flow Meter

YF-S201 Water Flow Sensor Hall Effect 1-30L/min

Ref: BP-0142

৳380

Sound Detection Sensor LM393 Buy Online at Low Price

Sound Sensor Module LM393 with High Sensitivity (Red)

Ref: BP-0121

৳100

TTP223 touch sensor module buy online

TP223 Capacitive Touch Sensor Module Self-Locking Switch

Ref: BP-0350

৳35

Buy PIR Motion Sensor Module HC-SR501

PIR Motion Sensor Module HC-SR501

Ref: BP-0205

৳95

MQ-5 Gas Sensor Module Buy at Bigyan Project

MQ-5 Gas Sensor Module for LPG Methane Natural Gas

Ref: BP-0249

৳160

Buy 35mm Piezo Disc Sensor with Prewired Brass Element

On sale!
-৳40

35mm Prewired Piezo Disc Buzzer Sensor Element

Ref: BP-0239

৳85 -৳40 ৳45

ACS712 Current Sensor (5A/20A/30A) | Buy Online in BD

ACS712 Current Sensor Module 5A/20A/30A

Ref: BP-0292

৳150

Robotic Parts

SG90 Micro Servo Motor - Perfect for DIY Robotics

SG90 Micro Servo Motor 180 Degree

Ref: BP-0404

৳140

Buy 5V Stepper Motor 28BYJ-48 with ULN2003 Driver

5V Stepper Motor 28BYJ-48 with ULN2003 Driver

Ref: BP-0374

৳250

65mm Rubber Tire Robot Wheel for BO Motor | DIY Projects

65mm Robot Wheel for BO Motor – Rubber Tire, Yellow (1pcs)

Ref: BP-0038

৳70

Buy 3V–6V Mini DC Motor for RC Toy Car and DIY Projects

On sale!
-৳19

3V–6V Mini DC Motor for RC Toy Car

Ref: BP-0406

৳35 -৳19 ৳16

Buy 130mm RC Truck Tyre for 1/10 Scale Monster Car

130mm Off-Road Climbing Tyre for 1/10 Scale RC Vehicles

Ref: BP-0309

৳650

Buy Mini 280 DC Motor 3V–12V for Fan and DIY Projects

On sale!
-৳12

Mini 280 DC Motor 3V–12V for Fan and DIY Projects

Ref: BP-0405

৳40 -৳12 ৳28

4-Wheel Robotic Car Chassis Kit – BO Motor & Acrylic

On sale!
-৳50

4-Wheel Robotic Car Chassis Kit – BO Motor & Acrylic

Ref: BP-0181

৳900 -৳50 ৳850

Buy 65mm Rubber Wheel 1pcs for Robot Car and DIY

65mm Rubber Wheel with Plastic Hub 1pcs

Ref: BP-0370

৳230

4CH RC Transmitter Receiver Board 27MHz Buy Online

4CH RC Car Remote Control Transmitter Receiver 27MHz

Ref: BP-0423

৳250

130 DC Motor 3V-6V - Buy Mini High-Speed Toy Motor in BD

On sale!
-৳16

130 DC Motor 3V-6V – Mini High-Speed Motor for Toys & DIY

Ref: BP-0114

৳30 -৳16 ৳14

Buy TB6612FNG DC Motor Driver Module 1.2A Online

TB6612FNG Dual DC Motor Driver Module 1.2A

Ref: BP-0269

৳250

100 RPM 3-6V DC Dual Shaft Motor for Robotics & DIY Projects

100 RPM 3-6V TT Dual Shaft DC Yellow BO Gear Motor

Ref: BP-0028

৳80

Buy SG92R 9g Micro Servo Motor Online | Precision Control

On sale!
-৳20

SG92R 9g Micro Servo 180 Degree for RC Projects

Ref: BP-0283

৳295 -৳20 ৳275

Ultrasonic Sensor Mounting Bracket for HC-SR04 Module

Ultrasonic Sensor Mounting Bracket for HC-SR04 Module

Ref: BP-0192

৳65

12V Water Pump Buy Online | Bigyan Project

12V Submersible Brushless Water Pump DC40Q-1206

Ref: BP-0256

৳280

720 Coreless DC Motor 3.7V 55000rpm for Quadcopter

On sale!
-৳10

720 Coreless DC Motor 3.7V 55000rpm for Quadcopter

Ref: BP-0232

৳100 -৳10 ৳90

N20 Mini Gear Motor 3-12V 400RPM Buy for DIY Robotics

N20 Mini 400RPM High Torque DC 3-12V Gear Motor

Ref: BP-0203

৳340

Buy HW30A 30A Brushless ESC with BEC for RC Drone

HW30A 30A Brushless Motor Speed Controller ESC with BEC

Ref: BP-0372

৳850

Buy MG90s RC Servo Motor 9g Semi-Metal Gear 180°

MG90s RC 9g Servo Motor with Semi-Metal Gear 180°

Ref: BP-0212

৳230

Buy 0408 3V Mini Coreless Vibration Motor

3V Mini Coreless Vibration Motor 0408

Ref: BP-0153

৳140

Buy MG995 Metal Gear Servo Motor 180° - Bigyan Project

MG995 180° Metal Gear Servo for RC and Robots

Ref: BP-0201

৳430

3-6V Water Pump & Pipe Combo - Buy Complete Circulation Kit

Pack

3-6V Mini Water Pump & 6mm PVC Pipe Combo - 1 Meter

Ref: BP-0102

৳130

Mini DC Fan Propeller - Buy 3-Blade 45mm Plastic Fan Online

Mini DC Fan Propeller – 3 Blade, 45mm

Ref: BP-0113

৳5

MG996R 360 Servo Motor Buy for Arduino and RC Car Robot

MG996R 360° High Torque Metal Gear Servo Motor

Ref: BP-0200

৳450

FS-i6X 10CH RC Transmitter & Receiver: Buy in Bangladesh

On sale!
-৳400

FS-i6X 10CH 2.4GHz RC Transmitter with FS-iA10B Receiver

Ref: BP-0307

৳7,000 -৳400 ৳6,600

Development Boards

ESP8266 Type-C 30 Pin NodeMcu V3 Lua WiFi Development Board

On sale!
-৳30

ESP8266 Type-C 30 Pin NodeMcu V3 Lua WiFi Development Board CH340G

Ref: BP-0225

৳390 -৳30 ৳360

Buy Arduino Pro Mini ATmega328P 5V 16MHz Board

Arduino Pro Mini ATmega328P 5V - 16MHz

Ref: BP-0345

৳340

Buy ESP32-WROOM-32 Dev Board 38 Pin CP2102

ESP32-WROOM-32 WiFi Bluetooth Board 38 Pin CP2102

Ref: BP-0417

৳560

AVR ISP Bootloader Shield buy for Arduino R3 Mega2560

AVR ISP Bootloader Burner Shield for Arduino R3 - Mega2560

Ref: BP-0351

৳560

ESP32 WiFi And Bluetooth Development Board CP2102

ESP32 WiFi And Bluetooth Development Board CP2102

Ref: BP-0176

৳520

NodeMCU V3 ESP8266 WiFi Board with CH340 - ESP-12E

-৳30

NodeMCU V3 ESP8266 WiFi Board with CH340 - ESP-12E

Ref: BP-0100

৳350 -৳30 ৳320

Buy ATTINY85 Digispark USB Development Board

ATTINY85 Digispark USB Development Board Arduino Compatible

Ref: BP-0139

৳330

Buy ESP32C3 PRO MINI ESP32-C3FH4 WiFi BLE Board

On sale!
-৳21

ESP32C3 PRO MINI ESP32-C3FH4 WiFi Bluetooth Dev Board

Ref: BP-0390

৳520 -৳21 ৳499

Buy Arduino Uno R4 WiFi with ESP32 Board Online

Arduino Uno R4 WiFi Development Board

Ref: BP-0298

৳2,499

Arduino Mega 2560 R3 CH340 Board – Budget & Powerful

Arduino Mega 2560 R3 CH340 Board – Made in China

Ref: BP-0048

৳1,700

Buy ESP32-CAM-MB Type-C USB Programmer Adapter

On sale!
-৳30

ESP32-CAM-MB Type-C USB Programmer Adapter Board

Ref: BP-0393

৳250 -৳30 ৳220

Arduino Nano R3 ATmega328 Development Board for Robotics Projects

Arduino Nano R3 Board (ATmega328)

Ref: BP-0045

৳380

Arduino Uno R3 Development Board - Buy Now

Arduino Uno R3 ATmega328 Microcontroller Board (Best Quality)

Ref: BP-0059

৳990

ESP32 Type-C CP2102 Board 38 Pin Buy Online

New

Type-C ESP32 WiFi Bluetooth Development Board 38 Pin CP2102

Ref: BP-0448

৳560

Buy Arduino UNO R3 SMD Type-C Development Board

Out Of Stock

Type-C Arduino UNO R3 SMD Board

Ref: BP-0369

৳450

PL2303HX USB TTL Converter Buy Online

New

PL2303HX USB to TTL RS232 Converter Module

Ref: BP-0441

৳120

Buy ESP32 Type-C WiFi Bluetooth Dev Board CH340C

ESP32-DevKit Type-C WiFi Bluetooth Dual-Core Board

Ref: BP-0355

৳550

Arduino Nano 3.0 CH340 Buy Micro USB Board

New

Arduino Nano 3.0 CH340 ATMEGA328P Micro USB

Ref: BP-0444

৳410

Arduino Uno R3 Development Board in Bangladesh

Arduino Uno R3 Development Board

Ref: BP-0002

৳680

Buy Arduino Uno R3 SMD Board for Electronics Projects in BD

On sale!
-৳81

Arduino Uno R3 SMD Development Board with USB Cable for Projects

Ref: BP-0083

৳580 -৳81 ৳499

ATmega32U4 Pro Micro 5V 16MHz buy Development Board

Arduino Pro Micro ATmega32U4 5V 16MHz Micro USB Board

Ref: BP-0347

৳685

Buy Arduino Pro Mini ATmega328P 5V 16MHz Microcontroller Board

Arduino Pro Mini ATmega328P 5V 16MHz Small Microcontroller Module

Ref: BP-0346

৳490

Buy ESP32-CAM WiFi Board with OV2640 Camera Module

ESP32-CAM WiFi Board with OV2640 Camera Module

Ref: BP-0189

৳870

Arduino Nano V3.0 Buy Type-C Microcontroller

On sale!
-৳40

Type-C Arduino Nano V3.0 Microcontroller Board

Ref: BP-0130

৳460 -৳40 ৳420

Arduino UNO R4 Minima | Buy Online at Best Price in BD

Out Of Stock

Arduino UNO R4 Minima Development Board

Ref: BP-0299

৳2,450

Science Projects

Dual Axis Solar Tracker Arduino Uno DIY Project

Pack

Dual Axis Solar Tracker Arduino Uno DIY Project

Ref: BP-0362

৳7,000

360 Degree Ultrasonic Radar Project Buy Arduino

Pack

Arduino 360° Ultrasonic Radar Science Project

Ref: BP-0420

৳3,250

Smart Firefighter Robot with Robotic Arm | Science Project BD

Pack

Firefighter Robot Car with Robotic Arm

Ref: BP-0015

৳18,320

AC/DC Current Monitor ACS712 Project buy online

Pack

AC - DC Current Monitoring Project with ACS712 and LCD Display

Ref: BP-0341

৳3,200

Buy Arduino 360deg Ultrasonic Radar Science Project Kit

Pack

Arduino 360deg Ultrasonic Radar Science Project

Ref: BP-0320

৳3,200

Dual Axis Solar Tracker Buy Arduino LDR Project

Pack

Dual Axis Solar Tracker with Arduino and LDR

Ref: BP-0268

৳4,500

Buy Smart Dustbin Project with Chocolate Reward for Students

Pack

Smart Reward Dustbin Project for Students

Ref: BP-0064

৳4,250

Bluetooth Voice Robot Car Buy for Smart Control

Pack

Bluetooth Voice Control Robot Car with Obstacle Avoidance

Ref: BP-0240

৳6,600

Buy Arduino Ultrasonic Radar Project Kit

On sale!
-৳490
New
Pack

180 Degree Ultrasonic Radar Project with TFT LCD

Ref: BP-0439

৳4,990 -৳490 ৳4,500

Contactless Smart Dustbin Using Arduino | Science Project BD

Pack

Smart Dustbin Using Arduino for Science Projects

Ref: BP-0013

৳3,570

Smart Dustbin with Chocolate Reward - Arduino Science Project

Pack

Smart Dustbin with Chocolate Reward - Science Project

Ref: BP-0026

৳4,230

Buy Footstep Piezo Power Generator Arduino Project

Pack

Footstep Piezo Power Generator Arduino Project

Ref: BP-0366

৳4,500

Object Detection Alarm Kit – buy DIY Sensor Project

Pack

Smart Object Detection Alarm Project

Ref: BP-0356

৳1,500

Buy Kinetic Footstep Power Generator | Sustainable Energy

-৳800
Pack

Footstep Power Generator Project - Piezoelectric

Ref: BP-0275

৳5,300 -৳800 ৳4,500

Arduino-Based Advanced Solar Tracker Project for Students

Pack

Solar Tracker Project with Arduino for Students

Ref: BP-0034

৳3,500

Air Quality Monitor - Buy Kids Science Project Kit Online

Pack
Out Of Stock

Smart Air Monitor – Kids’ Science Project

Ref: BP-0105

৳1,999

Buy Bluetooth & Voice Control DIY Science Robotic Car – Bigyan Project

On sale!
-৳200
Pack

Bluetooth & Voice Control DIY Science Robotic Car Project

Ref: BP-0321

৳6,500 -৳200 ৳6,300

Automatic Tree Watering Kit Shop Smart Irrigation System

Pack

Automatic Tree Watering Project with Pump & Sensor

Ref: BP-0357

৳1,500

Blind Assist Glasses - Buy Obstacle Detection Glasses in BD

Pack

Blind Assist Goggles with Obstacle Alert & Day/Night Mode

Ref: BP-0120

৳3,999

Ready-Made Line Following Robot | Arduino Project BD

Pack
Out Of Stock

Ready-Made Line Following Robot Car Project

Ref: BP-0011

৳4,999

Fire Fighting Robot Car Buy Bluetooth Auto Control

Pack

Smart Firefighting Robot Car with Auto & Manual Mode

Ref: BP-0421

৳7,999

Air Cleaner Science Project – Buy from Bigyan Project

Out Of Stock

Air Cleaner Science Project for Industry & Vehicles

Ref: BP-0208

৳1,800

Ultrasonic Object Detection Alarm Buy Online in Bangladesh

Pack

Object Detection Alarm Project Using Ultrasonic Sensor

Ref: BP-0188

৳1,900

Advanced Fire Alarm Kit for Students – Science Projects

-৳50
Pack

Fire Alarm System Science Projects for Student

Ref: BP-0025

৳1,550 -৳50 ৳1,500

Gas Leak Detector with Auto Cutoff - Buy for Home Safety

On sale!
-৳300
Pack

Gas Leak Detector with Auto Gas & Power Cutoff

Ref: BP-0303

৳5,800 -৳300 ৳5,500

Modules

Buy NRF24L01 Socket Adapter Board 8 Pin with 3.3V Regulator

On sale!
-৳40

NRF24L01 8Pin Socket Adapter Board with 3.3V Regulator

Ref: BP-0263

৳120 -৳40 ৳80

Buy 1602A 16x2 Yellow LCD Display Module 5V – Bigyan Project

1602A 16x2 Yellow LCD Display Module 5V

Ref: BP-0325

৳170

GY-521 MPU-6050 Sensor Module – Buy Online at Bigyan Project

GY-521 MPU-6050 6-Axis Motion Sensor with 3-Axis Accelerometer

Ref: BP-0258

৳215

Buy BMP280 Barometric Pressure Sensor Module I2C/SPI

BMP280 Barometric Pressure & Altitude Sensor Module I2C/SPI

Ref: BP-0383

৳280

MQ-5 Gas Sensor Module Buy at Bigyan Project

MQ-5 Gas Sensor Module for LPG Methane Natural Gas

Ref: BP-0249

৳160

LCD2004 LCD Display Module 20x4 Character 5V

LCD2004 LCD Display Module 20x4 Character 5V

Ref: BP-0379

৳375

Buy XL4016 300W 9A Step Down Buck Converter Module

300W 9A CC CV Step Down Buck Converter XL4016

Ref: BP-0312

৳320

Buy TB6612FNG DC Motor Driver Module 1.2A Online

TB6612FNG Dual DC Motor Driver Module 1.2A

Ref: BP-0269

৳250

5V 4-Channel Relay Module Buy Online (Optocoupler)

5V 4-Channel Optocoupler Relay Module

Ref: BP-0313

৳240

Buy MAX7219 8x8 LED Matrix Module Single Display

On sale!
-৳41

MAX7219 8x8 LED Dot Matrix Display Module 5V

Ref: BP-0140

৳240 -৳41 ৳199

DFPlayer Mini MP3 Player Module V3.0 16P for Arduino ESP32

On sale!
-৳20

DFPlayer Mini MP3 Player Module V3.0 16P for Arduino ESP32

Ref: BP-0386

৳250 -৳20 ৳230

2.4A Power Bank Charger Module with LED Display Buy Now

2.4A Power Bank Charging Module with LED Display

Ref: BP-0227

৳250

LM2596 Buck Converter - Buy Adjustable DC Step-Down Module 3A

LM2596 Buck Converter – DC Step-Down Module 4.5-40V to 3-35V 3A

Ref: BP-0072

৳80

High Voltage DC Converter Buy Online in Bangladesh

On sale!
-৳130

High Voltage DC Generator 3.7-6V to 400KV Module

Ref: BP-0160

৳350 -৳130 ৳220

Buy Ultrasonic Mist Maker 12 LED Fogger for Ponds

-৳50
Out Of Stock

Ultrasonic Mist Maker Fogger with 12 LED

Ref: BP-0300

৳700 -৳50 ৳650

Buy MQ-4 Methane Gas Sensor Module for Arduino DIY

MQ-4 Methane Gas Sensor Module for Arduino & DIY

Ref: BP-0248

৳150

Buy 4S 16.8V 2A Type-C Li-ion Charger Module Online BD

4S Type-C 16.8V Li-ion Charger Module 2A

Ref: BP-0277

৳120

Micro SD Card Reader Module SPI Interface for Arduino

Micro SD Card Reader Module SPI Interface for Arduino

Ref: BP-0354

৳70

Sound Detection Sensor LM393 Buy Online at Low Price

Sound Sensor Module LM393 with High Sensitivity (Red)

Ref: BP-0121

৳100

UID Rewritable RFID Card 13.56MHz Mifare 1K Shop

13.56MHz Rewritable UID RFID Card Mifare 1K S50 MF1

Ref: BP-0137

৳40

Buy SIM800L GSM GPRS Module for DIY Projects

SIM800L GSM GPRS Module with Antenna (Tested & Working)

Ref: BP-0217

৳599

HC-06 Bluetooth Serial Module for Wireless Data - Buy Now

HC-06 Bluetooth Serial Transceiver Module

Ref: BP-0224

৳350

TEC1-12715 Peltier Thermoelectric Cooler 12V 15A for Cooling

TEC1-12715 Peltier Thermoelectric Cooler 12V 15A 40mm

Ref: BP-0214

৳400

ADXL345 Accelerometer GY-291 3-Axis Sensor Buy Online

ADXL345 GY-291 3-Axis Accelerometer Sensor Module

Ref: BP-0259

৳215

Buy PD65W USB Type-C Fast Charging Module 65W

65W Type-C PD Fast Charger Module 5V-20V Multi Protocol

Ref: BP-0381

৳180

Drone Parts

FS-i6X 10CH RC Transmitter & Receiver: Buy in Bangladesh

On sale!
-৳400

FS-i6X 10CH 2.4GHz RC Transmitter with FS-iA10B Receiver

Ref: BP-0307

৳7,000 -৳400 ৳6,600

SG90 Micro Servo Motor - Perfect for DIY Robotics

SG90 Micro Servo Motor 180 Degree

Ref: BP-0404

৳140

Emax XA2212 1400KV Motor Buy for RC FPV Plane

Emax XA2212 1400KV RC Brushless Motor

Ref: BP-0317

৳1,499

1000KV A2212 Brushless Motor Buy Online | Bigyan Project

1000KV A2212 Brushless Motor for RC Drone

Ref: BP-0333

৳550

1020 Coreless Motor 3.7V 53000RPM for RC Drone 10mm*20mm

On sale!
-৳20

1020 Coreless Motor 3.7V 53000RPM for RC Drone 10mm*20mm

Ref: BP-0231

৳150 -৳20 ৳130

Buy IMAX B3 Pro 2S-3S LiPo Balance Charger for RC

IMAX B3 Pro 2S-3S LiPo Battery Balance Charger for RC

Ref: BP-0311

৳450

Buy SG92R 9g Micro Servo Motor Online | Precision Control

On sale!
-৳20

SG92R 9g Micro Servo 180 Degree for RC Projects

Ref: BP-0283

৳295 -৳20 ৳275

MG90S Metal Gear Servo Motor Buy Online in BD

MG90S Metal Gear Servo Motor 180° for Arduino Project

Ref: BP-0149

৳290

75mm Propeller for Coreless Motor CW CCW – Buy Online at Bigyan Project

75mm Propeller for Coreless Motor CW CCW for Drones & RC Planes

Ref: BP-0223

৳65

820 Coreless Motor 3.7V for Mini Drone - High-Speed Motor

820 Coreless Motor 3.7V High-Speed for Mini Drone Quadcopter

Ref: BP-0221

৳110

Wild Scorpion 2200mAh 11.1V 3S Battery - Buy Online

Out Of Stock

Wild Scorpion 2200mAh 11.1V 3S 30C Li-Po Battery

Ref: BP-0310

৳2,500

Buy A2208 1100KV Brushless Motor 17T BLDC

On sale!
-৳101

A2208 1100KV 17T Brushless DC Motor for RC Drone

Ref: BP-0141

৳700 -৳101 ৳599

Buy MG90s RC Servo Motor 9g Semi-Metal Gear 180°

MG90s RC 9g Servo Motor with Semi-Metal Gear 180°

Ref: BP-0212

৳230

720 Coreless DC Motor 3.7V 55000rpm for Quadcopter

On sale!
-৳10

720 Coreless DC Motor 3.7V 55000rpm for Quadcopter

Ref: BP-0232

৳100 -৳10 ৳90

Buy XT60 Connector Pair for RC Battery & Motor – Bigyan Project

-৳10

XT60 Male Female Connector for RC Battery & Motor (1 Pair)

Ref: BP-0330

৳68 -৳10 ৳58

55mm Mini Fan Propellers for Coreless Motors - Buy Now

55mm Red & Black Mini Fan Propellers for Coreless Motors 1 Pair

Ref: BP-0222

৳50

Buy HW30A 30A Brushless ESC with BEC for RC Drone

HW30A 30A Brushless Motor Speed Controller ESC with BEC

Ref: BP-0372

৳850

University Projects

Line Follower Car - 6 IR Sensors, Arduino Nano (Buy Now)

Pack
Out Of Stock

6 Array Line Follower Robot Car with IR Sensor

Ref: BP-0087

৳4,999

Bluetooth Voice Robot Car Buy for Smart Control

Pack

Bluetooth Voice Control Robot Car with Obstacle Avoidance

Ref: BP-0240

৳6,600

Buy Kinetic Footstep Power Generator | Sustainable Energy

-৳800
Pack

Footstep Power Generator Project - Piezoelectric

Ref: BP-0275

৳5,300 -৳800 ৳4,500

Smart Parking System Project Buy for School & College

Smart Car Parking System with Lift and Display Project

Ref: BP-0193

৳8,000

Solar Tracker with Arduino | Buy Science Project Kit

Pack

Solar Tracker Complete Project with Arduino

Ref: BP-0174

৳3,500

Buy Smart Dustbin with Automatic Waste Sorting | Science Project

Pack

Smart Dustbin with Dry & Wet Waste Separator

Ref: BP-0063

৳4,499

Smart Bike Helmet Buy with Crash Alert and GPS

Smart Safety Bike Helmet with Crash Alert and GPS Project

Ref: BP-0194

৳6,500

Buy Arduino 360deg Ultrasonic Radar Science Project Kit

Pack

Arduino 360deg Ultrasonic Radar Science Project

Ref: BP-0320

৳3,200

Dual Axis Solar Tracker Arduino Uno DIY Project

Pack

Dual Axis Solar Tracker Arduino Uno DIY Project

Ref: BP-0362

৳7,000

Buy ESP32 Footstep Power Generation Project Kit

Pack

ESP32 Footstep Power Generator Science Project

Ref: BP-0364

৳4,800

360 Degree Ultrasonic Radar Project Buy Arduino

Pack

Arduino 360° Ultrasonic Radar Science Project

Ref: BP-0420

৳3,250

Buy Smart Auto Door Lock – Ultrasonic Sensor & App Control

Pack

Smart Door Lock With App Control – Ultrasonic & Alarm System

Ref: BP-0085

৳2,250

Dual RFID Servo Control System Buy Arduino Kit

Pack

RFID Dual Card Servo Control Project with Alarm

Ref: BP-0427

৳6,800

Smart Dustbin with Chocolate Reward - Arduino Science Project

Pack

Smart Dustbin with Chocolate Reward - Science Project

Ref: BP-0026

৳4,230

Buy Arduino Gyroscope 4 Wheel Robot Science Project

Pack

Arduino Gyroscope Controlled 4 Wheel Robot Science Project

Ref: BP-0365

৳5,999

Dual Axis Solar Tracker Buy Arduino LDR Project

Pack

Dual Axis Solar Tracker with Arduino and LDR

Ref: BP-0268

৳4,500

The Eyes of a Blind Man | Science Project for Bangladesh

On sale!
Pack

The Eyes of a Blind Man - Arduino Based Project

Ref: BP-0010

৳3,999

Contactless Smart Dustbin Using Arduino | Science Project BD

Pack

Smart Dustbin Using Arduino for Science Projects

Ref: BP-0013

৳3,570

Gas Leak Detector with Auto Cutoff - Buy for Home Safety

On sale!
-৳300
Pack

Gas Leak Detector with Auto Gas & Power Cutoff

Ref: BP-0303

৳5,800 -৳300 ৳5,500

Buy Blind Goggles for Obstacle Detection - Arduino-Based

Pack

Blind Goggles Project with Ultrasonic Sensors for Obstacle Detection

Ref: BP-0238

৳3,999

Fire Fighting Robot Car Buy Bluetooth Auto Control

Pack

Smart Firefighting Robot Car with Auto & Manual Mode

Ref: BP-0421

৳7,999

AC/DC Current Monitor ACS712 Project buy online

Pack

AC - DC Current Monitoring Project with ACS712 and LCD Display

Ref: BP-0341

৳3,200

Buy Bluetooth & Voice Control DIY Science Robotic Car – Bigyan Project

On sale!
-৳200
Pack

Bluetooth & Voice Control DIY Science Robotic Car Project

Ref: BP-0321

৳6,500 -৳200 ৳6,300

Buy IoT Gas and Fire Detection Project Kit – Bigyan Project

Pack

IoT Based Gas and Fire Alarm System with Smart Safety

Ref: BP-0323

৳5,999

Buy Arduino Fire & Gas Safety System GSM Alert

Pack

Arduino Smart Fire & Gas Safety System Call & SMS

Ref: BP-0395

৳7,000

Basic Components

UNI-T UT33A+ Digital Multimeter: Buy Online at Best Price

UNI-T UT33A+ Auto Range Digital Multimeter

Ref: BP-0286

৳1,950

Buy BC549 NPN Transistor 30V Low Noise

BC549 NPN Silicon Transistor 30V 100mA

Ref: BP-0148

৳6

2-Pin Momentary Push Button Tactile Switch for Projects

2 PIN Push Button Switch Tactile Micro Switch

Ref: BP-0003

৳5

Mini Toggle Switch ON-OFF 3 Pin 6A 125V AC-DC

On sale!
-৳10

Mini Toggle Switch ON-OFF 3 Pin 6A 125V AC-DC

Ref: BP-0182

৳50 -৳10 ৳40

Solder Sucker - Buy Powerful ZG-101 Desolder Pump in BD

On sale!
-৳45

Powerful ZG-101 Solder Sucker Desoldering Pump

Ref: BP-0128

৳240 -৳45 ৳195

Digital dc voltmeter 0-100v buy mini 0.28 inch meter

0.28 Inch DC LED Digital Voltmeter 0-100V Mini Meter (XH-028)

Ref: BP-0344

৳80

BC557 PNP Transistor - Buy Online TO-92 100mA 45V

BC557 PNP Transistor – High Gain, Low Noise

Ref: BP-0088

৳5

5mm 4Pin RGB LED Tricolor Buy Online

5mm 4-Pin RGB LED Tricolor Common Cathode/Anode

Ref: BP-0433

৳14

Relay Module 5V Single Channel - Buy Online in Bangladesh

5V Single Channel Relay Module with Screw Terminals

Ref: BP-0091

৳80

Buy DT9205A Digital Multimeter with Capacitance Tester

DT9205A Digital Multimeter with Capacitance & Continuity Test

Ref: BP-0392

৳530

Buy Mini Traffic Light LED Module 5V for Arduino Projects

Mini Traffic LED Module 5V DIY Science Project

Ref: BP-0281

৳65

Slim 22AWG Cable - Buy 1.6mm Wire for DIY Electronics & Science Projects

Out Of Stock

1.6mm Slim 22AWG Cable - 1 Meter for DIY Electronics & Science Projects

Ref: BP-0070

৳20

Buy 10K Ohm 0.25W Resistor for Electronics

10K Ohm 0.25W 0r 1/4W Resistor for Electronics

Ref: BP-0057

৳1

5V 4-Channel Relay Module Buy Online (Optocoupler)

5V 4-Channel Optocoupler Relay Module

Ref: BP-0313

৳240

Buy L7812CV 12V 1.5A voltage regulator IC TO-220

L7812CV 12V 1.5A Linear Voltage Regulator IC TO-220

Ref: BP-0340

৳15

D882 NPN Transistor 40V 3A – Buy Now Online

D882 NPN Transistor 40V 3A General Purpose BJT

Ref: BP-0241

৳8

D140 Transistor 80V 1.5A General Purpose Buy Online

BD140 Transistor PNP 80V 1.5A General Purpose

Ref: BP-0242

৳8

25V Electrolytic Capacitor Buy Multi Value Options

25V Electrolytic Capacitor All Value Options

Ref: BP-0352

৳5

Buy DT-9205A digital multimeter with hFE and continuity

Out Of Stock

Digital Multimeter DT-9205A with Voltage, Current & hFE Test

Ref: BP-0006

৳499

Buy Push Button Switch PBS-11 250V 3A Online

Push Button Switch PBS-11 Round 250V 3A

Ref: BP-0243

৳20

Tactile Push Button Switch Buy Online - 12x12x7.3mm

Pack

4 Pin Push Switch With Cap - 12x12x7.3mm - Round Cap

Ref: BP-0079

৳12

Buy 7x9cm Prototype PCB Board 432 Points

7x9Single Side Prototype PCB Breadboard 432 Points

Ref: BP-0412

৳70

2 Pin Rocker Switch SPST ON OFF for Toys & Projects KCD1-11

2 Pin Rocker Switch SPST ON OFF for Toys & Projects KCD1-11

Ref: BP-0228

৳6

10K Potentiometer - Buy Variable Resistor with 6mm Shaft

10K Ohm Potentiometer - Variable Resistor

Ref: BP-0103

৳20

Buy 5V 6 Channel Optocoupler Relay Module

5V 6 Channel Optocoupler Relay Module

Ref: BP-0314

৳620

Power Sources

3V Solar Panel Charger for DIY Projects – Buy Online at Bigyan Project

3V Solar Panel 40x30mm Charger 50mA 0.15W

Ref: BP-0220

৳100

Buy DC 12V 2A Power Adapter EU Plug 5.5x2.5mm 24W Supply

DC 12V 2A EU Plug Power Adapter 5.5x2.5mm

Ref: BP-0407

৳199

1V 85mAh Mini Solar Panel Buy Online

New

1V 85mAh 30x25MM Mini Solar Panel

Ref: BP-0453

৳75

Buy PD65W USB Type-C Fast Charging Module 65W

65W Type-C PD Fast Charger Module 5V-20V Multi Protocol

Ref: BP-0381

৳180

Type-C Mini Fan Controller Board Buy Online

On sale!
-৳10
New

Type-C DC Mini Fan Control Board 3.7V-5V

Ref: BP-0449

৳40 -৳10 ৳30

2V 120mAh Mini Solar Panel Buy Online

New

2V 120mAh 45x45MM Mini Solar Panel

Ref: BP-0458

৳110

2V 160mA Solar Panel 50x50mm Buy Online

New

2V 160mA Mini Solar Panel 50x50mm

Ref: BP-0463

৳146

HW-298 QC3.0 USB Fast Charging Module Buy

On sale!
-৳51

HW-298 QC3.0 USB Fast Charging Module 24W

Ref: BP-0437

৳150 -৳51 ৳99

Buy XL4016 300W 9A Step Down Buck Converter Module

300W 9A CC CV Step Down Buck Converter XL4016

Ref: BP-0312

৳320

Buy TP4056 18650 Battery Charger Module 5V 1A Micro USB

On sale!
-৳5

5V 1A Micro USB 18650 Li-ion Charger Module TP4056

Ref: BP-0397

৳30 -৳5 ৳25

Solar Panel 5V 0.75W - Buy for Science Projects & DIY Charging

5V 0.75W Solar Panel for Science Project (99x69mm)

Ref: BP-0096

৳260

Buy 18650 3.7V Li-ion Rechargeable Battery Cell

3.7V 18650 Li-ion Rechargeable Battery

Ref: BP-0411

৳150

3.7V 10000mAh LiPo Battery Buy High Capacity Cell

On sale!
-৳140

3.7V 10000mAh LiPo Rechargeable Battery Cell

Ref: BP-0430

৳780 -৳140 ৳640

Type-C 2S 8.4V 4A Lithium Battery Charger Buy Now

Type-C 2S 4A 8.4V Lithium Battery Charger Board

Ref: BP-0164

৳110

Buy MT3608 Type-C DC-DC Boost Converter 2A Module

MT3608 Type-C DC-DC Boost Converter 2A Adjustable 5-28V

Ref: BP-0377

৳99

Buy 4S 16.8V 2A Type-C Li-ion Charger Module Online BD

4S Type-C 16.8V Li-ion Charger Module 2A

Ref: BP-0277

৳120

ZB2L3 18650 Battery Capacity Tester - Buy Online at Bigyan Project

ZB2L3 18650 Li-ion Battery Capacity Tester & Discharge Meter

Ref: BP-0235

৳240

Buy 3S 12.6V 2A Type-C Li-ion Charger Module

3S Type-C 12.6V Li-ion 2A Charger Module

Ref: BP-0279

৳110

2.4A Power Bank Charger Module with LED Display Buy Now

2.4A Power Bank Charging Module with LED Display

Ref: BP-0227

৳250

Buy 5V 5A 25W SMPS Power Adapter AC to DC Power Supply

5V 5A 25W SMPS Power Adapter AC 100-240V to DC 5V

Ref: BP-0409

৳599

4 Battery 16.8V Type-C 4A Lithium Battery Charging Module

4 Battery 16.8V Type-C 4A Lithium Battery Charging Module

Ref: BP-0226

৳130

Buy 2S 8.4V 2A Type-C Li-ion Charger Module | Bigyan Project

Out Of Stock

2S 8.4V 2A Type-C Li-ion Battery Charger Module

Ref: BP-0278

৳100

8650 Battery Buy 3.7V 7000mAh Sanford Rechargeable

Sanford 18650 Li-Ion 3.7V Battery 7000mAh Rechargeable

Ref: BP-0157

৳150

2V 130mA Solar Panel 50x50mm Rounded Type Buy Online

New

2V 130mA Rounded Rectangle Solar Panel 50x50mm

Ref: BP-0462

৳170

80x40mm 6V Mini Solar Panel Buy for DIY

80x40mm 6V 60mAh Mini Solar Panel with Wire

Ref: BP-0197

৳199

Tools & Accessories

60W Ceramic Heating Element for 936 Series Soldering Iron

60W Ceramic Heating Element for 936 Series Soldering Iron

Ref: BP-0402

৳60

Buy Mini Drill Chuck B10 0.6-6mm 5mm Shaft

775 Motor Mini Drill Chuck Kit 0.6-6mm B10

Ref: BP-0416

৳370

Buy 936H LCD Adjustable Soldering Iron 60W

On sale!
-৳345

936H Adjustable Soldering Iron 60W LCD Display

Ref: BP-0122

৳1,195 -৳345 ৳850

80W Hot Melt Glue Gun Buy Fast Heating 11mm Stick

80W Hot Melt Glue Gun Fast Heating 11mm Stick

Ref: BP-0426

৳280

Buy Male-Female Jumper Wires 20cm in Bangladesh (1 Pcs)

Male-Female Jumper Wires 20cm for Breadboard (1 Pcs)

Ref: BP-0008

৳3

10x15cm Prototype PCB Board Buy Single Side

10x15cm Single Side Prototype PCB Board 100x150mm

Ref: BP-0413

৳135

UNI-T UT33A+ Digital Multimeter: Buy Online at Best Price

UNI-T UT33A+ Auto Range Digital Multimeter

Ref: BP-0286

৳1,950

Buy Digital Vernier Caliper 0-100mm LCD Precision Tool

Digital Caliper 0-100mm LCD Electronic Vernier

Ref: BP-0358

৳550

Buy GG-5 100W Hot Melt Glue Gun 11mm PTC Heater

GG-5 100W Hot Melt Glue Gun for 11mm Sticks

Ref: BP-0391

৳280

Buy Soldering Lead SN63 1.2mm 500g | High Quality

Soldering Lead / Rang SN63 1.2mm 500g (1/2 kg) - High Quality

Ref: BP-0054

৳1,620

Solder Sucker - Buy Powerful ZG-101 Desolder Pump in BD

On sale!
-৳45

Powerful ZG-101 Solder Sucker Desoldering Pump

Ref: BP-0128

৳240 -৳45 ৳195

Breadboard 400-Point - Buy Half Size Solderless White for DIY Projects

Half Size Medium 400-Point Solderless White Breadboard

Ref: BP-0110

৳98

5mm White Plastic PVC Board for DIY & Craft (1x1 Ft)

5MM Plastic PVC Board 1x1 Feet for DIY & RC Projects

Ref: BP-0039

৳100

Rosin Soldering Flux: Buy Quality Paste for PCB Repair

Solid Rosin Soldering Flux Paste for PCB

Ref: BP-0290

৳10

Buy 7x9cm Prototype PCB Board 432 Points

7x9Single Side Prototype PCB Breadboard 432 Points

Ref: BP-0412

৳70

Mini Wire Cutter for Electronics and DIY Work

On sale!
-৳20

Mini Wire Cutter for Electronics and DIY Work

Ref: BP-0373

৳170 -৳20 ৳150

SN63 Solder Wire 1.2mm - Buy Premium Lead-Tin for PCB Repair

1.2mm Solder Wire SN63 - Premium Lead / Rang (1 Meter)

Ref: BP-0098

৳60

Breadboard MB-102 - Buy 830 Points Solderless Prototyping Board

MB-102 Full Size Solderless Breadboard - 830 Points

Ref: BP-0108

৳150

Transparent Hot Melt Glue Stick 11x200mm Buy Online

Transparent Hot Melt Glue Stick 11x200mm for Glue Gun

Ref: BP-0424

৳20

UNI-T UT33D+ Digital Multimeter: Buy Online with NCV Test

UNI-T UT33D+ NCV Digital Multimeter for Electronics DIY Projects

Ref: BP-0296

৳1,300

Buy Brass Drill Chuck Collet Set 0.5–3.2mm

Mini Drill Chuck 5 in 1 Collet Set 0.5–3.2mm

Ref: BP-0111

৳140

0.8mm 50g Solder Wire Roll - Shop Soldering Tin

0.8mm 50g Rosin Core Soldering Tin Wire Roll

Ref: BP-0425

৳350

Buy Aluminium Desoldering Pump Solder Sucker Tool

Aluminium Desoldering Pump Solder Sucker Tool

Ref: BP-0408

৳80

Buy Soldering Loson Flux Liquid Paste for Welding

On sale!
-৳20

Power Soldering Loson Flux Liquid Paste for Welding

Ref: BP-0073

৳35 -৳20 ৳15

Soldering Iron Sponge 60mm Pad Buy Heat Resistant

Soldering Iron Cleaning Sponge Pad 60mm Heat Resistant

Ref: BP-0461

৳30

Biggan Project | Science Projects for Students in Bangladesh

Biggan Project offers affordable, hands-on science and robotics kits for students and schools across Bangladesh. We promote STEM education through practical, high-quality solutions that spark creativity, innovation, and learning in science fairs, classrooms, and beyond.

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