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HARDWARE CATEGORIES

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Displays & Interfaces

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Displays & Interfaces
DIRECTORY

Displays & Interfaces

BOT Engineers - Your trusted battery & interface solution hub in Bangladesh (BD) for robotics and automation! We offer high-performance LiPo, Li-ion, and lead-acid batteries along with smart battery management systems (BMS). Plus, find motor controllers, sensor interfaces, and power distribution boards for seamless bot integration. Perfect for BD students, engineers, and makers - get reliable power and connectivity for your projects. Shop now for the best robotics power solutions in Bangladesh!

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7 Segment Display Cathode Single Digit (5011BS)
Displays & Interfaces

7 Segment Display Cathode Single Digit (5011BS)

৳14
৳14
NULL_DISCOUNT
7 Segment Display Anode Single Digit (ES-1R)
Displays & Interfaces

7 Segment Display Anode Single Digit (ES-1R)

৳14
৳14
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1.3'' I2C OLED Display (Blue)
Displays & Interfaces

1.3'' I2C OLED Display (Blue)

৳435
৳435
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0.96'' I2C OLED Display (Blue)
Displays & Interfaces

0.96'' I2C OLED Display (Blue)

৳299
৳299
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Microcontrollers

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Microcontrollers
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Microcontrollers

BOT Engineers – Your trusted microcontroller supplier in Bangladesh (BD) for robotics, IoT, and automation! Shop Arduino (Uno, Nano, Mega), ESP8266/32, STM32, Raspberry Pi Pico, and development boards with sensors, shields, and programming tools. Perfect for BD students, engineers, and makers building smart devices, robots, or AI projects. Get genuine microcontrollers with fast delivery across Bangladesh!

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ESP32 S3 N16R8 Board
Microcontrollers

ESP32 S3 N16R8 Board

৳850
৳850
NULL_DISCOUNT
STM32 BlackPill Development Board
Microcontrollers

STM32 BlackPill Development Board

৳600
৳600
NULL_DISCOUNT
Arduino UNO R3 (China)
Microcontrollers

Arduino UNO R3 (China)

৳599
৳599
NULL_DISCOUNT
Arduino Nano R3 Type-C
Microcontrollers

Arduino Nano R3 Type-C

৳445
৳445
NULL_DISCOUNT
Arduino MEGA 2560 R3 (China)
Microcontrollers

Arduino MEGA 2560 R3 (China)

৳1649
৳1649
NULL_DISCOUNT
ESP32 38pin (ESP-WROOM-32)
Microcontrollers

ESP32 38pin (ESP-WROOM-32)

৳520
৳520
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ESP32 DevKit V1 30p (type-C)
Microcontrollers

ESP32 DevKit V1 30p (type-C)

৳589
৳589
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Arduino UNO R3 (Italy)
Microcontrollers

Arduino UNO R3 (Italy)

৳799
৳799
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Arduino Nano R3
Microcontrollers

Arduino Nano R3

৳448.86
৳448.86
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ESP32 DevKit V1 (DOIT)
Microcontrollers

ESP32 DevKit V1 (DOIT)

৳490
৳490
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Sensors & Modules

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Sensors & Modules
DIRECTORY

Sensors & Modules

At BOT Engineers, we provide top-quality sensors for robotics and automation—whether you're building a smart robot, an industrial bot, or a DIY project. Our LiDAR, ultrasonic, infrared, and environmental sensors help your creations detect obstacles, navigate spaces, and respond to real-world conditions with precision. Perfect for hobbyists, engineers, and tech enthusiasts who want reliable, high-performance components. Upgrade your bot’s intelligence—explore our sensor collection today!

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MQ-3 Alcohol Sensor Module
Sensors & Modules

MQ-3 Alcohol Sensor Module

৳155
৳155
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RC522 RFID Development Kit
Sensors & Modules

RC522 RFID Development Kit

৳175
৳175
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5Ch TCRT-5000L Array Sensor & Obstacle Avoidance Sensor Module
Sensors & Modules

5Ch TCRT-5000L Array Sensor & Obstacle Avoidance Sensor Module

৳315
৳315
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74HC4067 16CH MUX/Multiplexer Module
Sensors & Modules

74HC4067 16CH MUX/Multiplexer Module

৳150
৳150
NULL_DISCOUNT
8 CH QTR-RC Sensor IR Array Sensor Module
Sensors & Modules

8 CH QTR-RC Sensor IR Array Sensor Module

৳320
৳320
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5 CH TCRT-5000L IR Array Sensor Module
Sensors & Modules

5 CH TCRT-5000L IR Array Sensor Module

৳290
৳290
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Joystick Module
Sensors & Modules

Joystick Module

৳99
৳99
NULL_DISCOUNT
XL6009E1 DC-DC Buck Power Boost Module With Display
Sensors & Modules

XL6009E1 DC-DC Buck Power Boost Module With Display

৳300
৳300
NULL_DISCOUNT
LM2596s Step-down Buck Converter With Display
Sensors & Modules

LM2596s Step-down Buck Converter With Display

৳235
৳235
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Flame Sensor
Sensors & Modules

Flame Sensor

৳55
৳55
NULL_DISCOUNT
MQ-2 Gas Sensor
Sensors & Modules

MQ-2 Gas Sensor

৳135
৳135
NULL_DISCOUNT
1 Channel 5V Relay Module
Sensors & Modules

1 Channel 5V Relay Module

৳60
৳60
NULL_DISCOUNT
LM2596 DC-DC Step-down Buck Converter (HW4114)
Sensors & Modules

LM2596 DC-DC Step-down Buck Converter (HW4114)

৳80
৳80
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XL6009 DC-DC Buck Power Boost Module
Sensors & Modules

XL6009 DC-DC Buck Power Boost Module

৳95
৳95
NULL_DISCOUNT
HC-SR04 Ultrasonic Sonar Sensor Module
Sensors & Modules

HC-SR04 Ultrasonic Sonar Sensor Module

৳85
৳85
NULL_DISCOUNT
ACS-712 30A Current Sensor
Sensors & Modules

ACS-712 30A Current Sensor

৳109
৳109
NULL_DISCOUNT
IR Obstacle Detector Sensor Module
Sensors & Modules

IR Obstacle Detector Sensor Module

৳45
৳45
NULL_DISCOUNT
HC-SR501 PIR Motion Detection Sensor
Sensors & Modules

HC-SR501 PIR Motion Detection Sensor

৳79
৳79
NULL_DISCOUNT
Soil Moisture Sensor Module
Sensors & Modules

Soil Moisture Sensor Module

৳85
৳85
NULL_DISCOUNT
LM393 Sound Sensor Module
Sensors & Modules

LM393 Sound Sensor Module

৳69
৳69
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