Sensors
Digital Thermometer Probe 4pcs
4x digital thermometers with external probe -50°C to +110°C. LCD display for refrigerator, freezer, and aquarium monitoring. Celsius/Fahrenheit…
WEOUR Global Catalog
Electronic components for prototypes, kits, and project sourcing
Browse WEOUR parts, modules, kits, and project packs. Request quotes for wholesale, education kits, and custom sourcing.
Power Modules
1CH Relay 5V Module 4pcs
4x 1-channel relay modules 5V. Switching 250V AC / 30V DC 10A. Optocoupler isolation for safe control. Perfect…
Power Modules
L293D Shield + CH340 Controller
L293D motor driver Shield + CH340 controller (full Uno R3 equivalent). For motor control, robotics, and automation projects.…
Power Modules
MP1584EN Step Down Module 6pcs
6x MP1584EN mini DC-DC step-down converter modules, 3A. Adjustable output 0.8-25V, input up to 28V. For Arduino, LED…
Power Modules
MOSFET PWM Driver 5pcs
5x MOSFET PWM driver modules with optocoupler isolation. High-power electronic switch for motor, LED strip, and solenoid control.…
Microcontrollers
HC-SR501 PIR Sensor 5pcs
5x HC-SR501 PIR motion sensor modules. Infrared human body sensor for alarm, automatic lighting, and Arduino projects. Adjustable…
PCB & Prototyping
Breadboard Starter Kit + PSU
Complete breadboard starter kit: power supply, jumper wires, battery holder, 830 and 400 point breadboards. Ready to use…
Microcontrollers
IR Obstacle Sensor 10pcs Arduino
10x Infrared obstacle avoidance sensor modules for Arduino. Digital IR reflection sensor. For line following robots, obstacle detection,…
Power Modules
1CH Relay 12V Module 4pcs
4x 1-channel relay modules 12V. Switching 250V AC / 30V DC 10A. Optocoupler isolation. Reliable switching for industrial…
Microcontrollers
TPA3110 Audio Amp 30W+30W 5pcs
5x TPA3110 XH-A232 power amplifier boards 30W+30W. Digital stereo amplifier, power supply 8-26V. Perfect for DIY speakers and…
Power Modules
L293D Shield + CH340 Controller
L293D motor driver Shield + CH340 controller (full Uno R3 equivalent). For motor control, robotics, and automation. Complete…
Power Modules
SSR-40DA Solid State Relay 40A 2pcs
Two SSR-40DA solid state relays 40A 220V. Control AC loads with DC signal 3-32V. Zero-crossing switching. Ideal for…
PCB & Prototyping
Breadboard 400pt + Power Module
Breadboard 400 points with power supply module for Arduino UNO R3. Perfect starter companion. Solderless board, 5V/3.3V regulator,…
Sensors
LK-60 White Fridge Thermometer 4pcs
4x White LK-60 digital fridge thermometers -20 to +60°C. Magnetic, large display, freeze alarm. For refrigerator and temperature…
Microcontrollers
Nano CH340 ATmega328P 3pcs
3x Nano CH340/ATmega328P development boards. Full Arduino Nano V3.0 compatible. 32K memory, USB interface. Compact size for embedded…
Components
Capacitor Kit 500pcs 24 Values
500 pieces aluminum electrolytic capacitor kit, 24 values from 0.1uF to 1000uF, 10V-50V. Essential for repair and electronics…
Power Modules
Shield V3 + DRV2885 CNC Kit
Shield V3 expansion for Nano Mini + DRV2885 driver. 3D printer and CNC upgrade kit. Improves performance and…
PCB & Prototyping
MB-102 Breadboard 830pt + Components
MB-102 breadboard 830 points with electronic component kit for beginners. Includes resistors, LEDs, capacitors, and jumper wires. Perfect…
Power Modules
PCA9685 Servo Driver 2pcs
2x PCA9685 servo driver boards (I2C bus, 16 channels each). Control up to 32 servos. Compatible with Arduino…
Microcontrollers
Smart Car Chassis Kit w/ Encoder
Smart car chassis kit with encoder, 2 wheels, battery holder. DIY robot platform for adults 16+. Perfect base…
Power Modules
Nano Mini + Shield V3 + A4988 Kit
Nano Mini board + Shield V3 expansion + 3x A4988 stepper driver. Complete kit for CNC and 3D…
Microcontrollers
I2C LCD 1602 Adapter 2pcs
2x I2C adapter modules for LCD 1602 display (blue backlight). Interface for Arduino and Raspberry Pi. Reduces wiring…
Microcontrollers
IR RX/TX Module 38KHz 5pcs
IR receiver and transmitter module kit 38KHz, 5 pieces. Digital infrared sensor module. For remote control, alarm systems,…
PCB & Prototyping
Large Breadboard Kit 130pcs
Large breadboard kit: 4 breadboards (830 and 400 points) + 60 flexible connecting wires. 130 pieces total. Perfect…
Sensors
Precision Thermometer Hygrometer 2pcs
2x Room thermometer-hygrometer with calibration and comfort indicator. High accuracy, backlight, min/max 24h recording, clock/date. Batteries included
Microcontrollers
MEGA2560 PRO CH340G Board
MEGA2560 PRO development board with CH340G and ATmega2560-16AU. Complete Arduino Mega 2560 equivalent with soldered pins. USB interface…
Sensors
XH-W1209 Thermostat 2pcs
2x XH-W1209 digital thermostat with case and sensor -50 to 110°C. Temperature control module for heating and cooling.…
Microcontrollers
ESP32-CAM OV3660 Board 2pcs
2x ESP32-CAM-MB development boards with OV3660 camera, WiFi Bluetooth, Type-C, 8MB PSRAM. For IoT camera projects, face recognition,…
Microcontrollers
Dupont Connector Kit 1550pcs 2.54mm – Jumper Wire Assortment for Arduino, Raspberry Pi, Breadboard, and DIY Electronics
1550-piece Dupont connector kit with 2.54mm pitch jumper wires, pin headers, and crimp pins. 3 types: Male-to-Female, Male-to-Male,…
Sensors
LK-60 Fridge Thermometer 4pcs
4x LK-60 digital fridge thermometers -20 to +60°C. Magnetic mount, large LCD display, freeze alarm. Perfect for refrigerator,…
Power Modules
A4988 Driver + Nano + Shield V3 Kit
3-channel driver kit: A4988 stepper drivers + Nano Mini + Shield V3. For controlling stepper motors in CNC…
Microcontrollers
3x L298N Driver + 20 Wires Kit
Robot kit: 3x L298N motor drivers + 20 wires 20cm. Ready-to-use set for robot car and Arduino projects.…
Power Modules
BMS 3S 20A Li-ion Protection Board (5 pcs) 11.1V/12.6V
BMS 3S 20A Li-ion Board 5pcs 11.1V
Power Modules
BMS 3S 20A Li-ion Protection Board (10 pcs) 11.1V/12.6V
BMS 3S 20A Li-ion Board 10pcs 11.1V
Connectors & Wire
Dupont Jumper Wires 120pcs 20cm (M-M, M-F, F-F)
Dupont Jumper Wires 120pcs 20cm (M-M, M-F, F-F) - High quality electronic components for makers and professionals. Fast…
Tools & Equipment
115-in-1 Precision Screwdriver Set with Magnetic Bits – Electronics Repair Tool Kit
115-in-1 precision screwdriver set with magnetic bits for laptops, smartphones, watches, glasses, cameras, and general electronics repair. Compact…
Microcontrollers
ATmega328P Nano V3.0 Module with USB Cable and Expansion Board
Nano V3.0 ATmega328P Module + Expansion
Connectors & Wire
Dupont Jumper Wires 120pcs 20cm (M-M, M-F, F-F) 3 Types
Dupont Jumper Wires 120pcs 20cm (M-M, M-F, F-F) 3 Types - High quality electronic components for makers and…
Connectors & Wire
Dupont Wires 120pcs 20cm (M-M, M-F, F-F) Premium
Dupont Wires 120pcs 20cm (M-M, M-F, F-F) Premium - High quality electronic components for makers and professionals. Fast…
Power Modules
SSR-25DA Solid State Relay 25A 2pcs AC Load Control
SSR-25DA Solid State Relay 25A 2pcs
Showing 26–50 of 75 resultsSorted by price: low to high
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A4988 Driver + Nano + Shield V3 Kit
Original price was: $1.67.$1.39Current price is: $1.39. Add to cart -
Dupont Connector Kit 1550pcs 2.54mm – Jumper Wire Assortment for Arduino, Raspberry Pi, Breadboard, and DIY Electronics
Original price was: $1.67.$1.39Current price is: $1.39. Add to cart -
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XH-M604 Battery Charge Controller
Original price was: $9.53.$8.40Current price is: $8.40. Add to cart -
Voltage Regulator Kit 50pcs TO-220
Original price was: $9.84.$8.63Current price is: $8.63. Add to cart -
