LM2596 Power Module With LED Voltmeter DC-DC Adjustable Step-Down Module With Digital Display

24V THIN Pin DC 24V 8 Thin Pin 10A 250VAC Glass Relay LY2 LY2NJ JQX-13F DC24V Coil Power Relay Switches Electromagnetic Relay 8 Pins DPDT 2NO 2NC DC-24V Relay

3PCS/Lot Hot TTP223 Capacitive Touch Switch Button Self-Lock Module

4PCS TTP223 Touch Button Switch Capacitive Sensor Module Self-Locking Creek

5PCS TTP223 Touch Button Switch Capacitive Sensor Module Self-Locking Creek

DC Motor Speed ​​Controller Module Mini DC Motor PWM Speed ​​Controller DC 4.5V-35V 5A 90W Speed ​​Regulator Adjustable Board Switch

TCRT5000 TCRT 5000 Infrared Sensor Switches Line Track Sensor Module DC 3.3-5V IR Reflective Line Tracking Sensor Obstacle Avoidance Module

Large Area Rain Sensor DC 3V 5V Weather Raindrops Rainwater Module Rain Sensors With Digital & Analog Output Rain Humidity Detection Sensor

5Pin USB PL2303 To TTL Converter RS232 5 Pin Leads 3.3V 5V Adapters Module PL 2303 Board For Arduino Uno For Arduino Uno projects DIY 

Rain Water Level Sensor Module Detection Liquid Surface Depth Height ( stock clearance sale)

2CH 5V REALY Switches Module DC 5V Dual Channel Relay Control Module With Screw Terminal For Arduino Two 2 Channel DC5V With Optocoupler Protection

Soil Sensor DC 3.3V 5V LM393 IC Chip Smart Electronics Soil Moisture Detection Humidity Sensor Module For Arduino Development Board DIY Electrical Circuitry & Parts ( stock clearance sale)

DHT11 Temperature and Relative Humidity Sensor Module ( stock clearance sale)

Rain Sensor Raindrops Water Detection Weather Humidity Module Kit Accessories ( stock clearance sale)

IIC I2C TWI SPI Serial Interface Board Module 5V 4Pin Serial Board Module Port IIC I2C TWI SPI For Arduino 1602 1601 2004 LCD Display Electrical Circuitry & Parts ( stock clearance sale)

3pcs Mini DC Motor PWM Speed Controller, DC 5V-35V 5A Speed Adjustable Switch Module, 6V 12V 24V Variable Voltage Regulator

SOIC8 SOP8 To DIP8 Programmer Adapters Socket Converter Module 150mil For 25xx EEPROM Flash 8 Pin SMD Programming Leads

KEYPAD TELE-PHONE Style 4x4 16 Button Membrane Switches Matrix Array Keyboard Keypad Module Plastic Keys Switch For Arduino 

MAX30100 MAX 30100 Heart Rate Oximeter Sensor Arduino Module Pulse Oximeters Development Board Sensor Module With 7 Pin Cables Connections Header

MQ-8 MQ8 Gas Sensor Module With 4 Pin Leads Cables Header

Automatic Hand Sanitizer Dispenser Machine IR Sensor, Submersible Water Pump, 30 CM Pipe Relay Module DIY KIT

KY-040 Rotary Encoder Module Arduino Compatible 360 Degree Rotating Encoder Switches

Digital Karaoke Amplifier OK339 DC 12-15V Karaoke preamp tuning board OK339 Bluetooth reverb amplifier front tone module DIY finished product

HW-107 TP4056 Micro USB Battery Charging Board 5V Charger Module 1A Lithium Battery with Protection(Blue)

5Pcs- 817 PC817 EL817B EL817 LTV817 PC DIP-4 4Pin Leads Optocoupler Relay Driver IC Photocoupler IC For Opto-Isolators

12V Thin Pin DC 12V 8 Thin Pin 10A 250VAC Glass Relay LY2 LY2NJ JQX-13F DC12V Coil Power Relay Electromagnetic Relay 8 Pins DPDT 2NO 2NC DC-12V Relay Switches

2pcs Type C Tp4056 18650 Lithium Battery Charging Board Module Charger Modules TP 4056(Blue)

220V Thin Pin AC 220V 8 Thin Pin 10A 250VAC Glass Relay LY2 LY2NJ JQX-13F AC 220V Coil Power Relay Electromagnetic Relay 8 Pins DPDT 2NO 2NC AC-220V Relay Switches 

RED TTP223 TTP-223 Capacitive Touch Switch Capacitive Touch Sensor Module DC 2V 5.5V Low Power Consumption Touch Sensor Switches Module

Electronic thermometer baby thermometer PP LCD digital display High-Precision Measurement Of Fever Smart heat detector - Multicolor - Int: One size

HW-632 XH-M603 Battery Charger Control Module DC 12-24V Lithium Battery Charging Control Switch Protection Board M603 Battery Control Circuit With Switches

HCW-M633 Battery Charger Control Module DC 6-60V Lithium Battery Charging Control Switch Protection Board M633 Battery Control Circuit With Switches

ARDUINO COMPATIBLE ESPLORA GAME PROGRAMMING MODULE BOARD

TLP512 TLP512GB TLP 512 Optocoupler DIP-6Pin Leads Integrated Circuit  Optocoupler Photodiode

CIA-লিগেসি অব অ্যাশেজ : সিআইএ এর ৬০ বছরের ইতিহাস (হার্ডকভার)

MODULE PC817 PC-817 4 Channel Optocoupler Isolation Board Voltage Converter 3.6-30V Adapters Module Driver Photoelectric Isolated Module 

IR LED STRIP AC 220V 3-4 Meter PIR Body Infrared Motion Sensor Switches Automatic Light Human Body PIR Infrared Motion Movement Detector Intelligent Lamps Controller Switch

SW-420 SW420 Vibration Sensor Switch Module DC 3V 5V Normally Close Vibration Sensitivity Sensor Switches Alarm Trigger Movement Sensor LM393 Digital Analog

ATTINY85 TINY85 MICRO USB Development Board Module For Arduino IIC I2C General Micro USB Development Board With Cables Connectors Header 

IR INFRARED OBSTACLE AVOIDANCE SENSOR MODULE