Arduino & Accessories

This power supply offers a wide supply voltage range of 0-10V, 7-36V and a current range of 0-20mA, with features such as high stability, good linearity, high-precision color ring resistance, high accuracy, low temperature drift and high power. Packaged in static bags.

This Micro:Bit Edge Connector display board features an embedded ST7735S driver and 23LC1024 SRAM for display caching, a PWM-adjustable backlight, and SPI interface, making it easy to connect with Arduino/Nucleo boards. It has a resolution of 160x128 and 65K colors, and operates on 3.3V voltage. Dimensions are 61x51.5mm.

This 5V relay module is ideal for single-chip development board module applications and can be used to control DC or AC signals up to 220V AC load. It has a power indicator, control indicator light, normally open and normally closed contacts, and a pull-down circuit to prevent false relay action. Transistor drive increases the relay coil.

This sensor is a digital switch output device with adjustable sensitivity, capable of detecting sound intensity in its environment. It is easy to install with fixing bolt holes, and has a small board PCB size of 3.2cm x 1.7cm. It requires external 3.3V-5V voltage and GND connections.

This 11.9" DSI LCD has a 320x1480 IPS screen, tempered glass capacitive touch panel, supports up to 5-point touch and adjustable brightness. Compatible with Raspberry Pi 4B/3B+/3A+, CM3+/4, with driver and adapter cable included.

This product includes a thermostat, solid state module, screw type thermocouple and heat sink. The thermostat has 220V voltage, 45x45mm opening size, PID control, K/EPT100 input, SSR output, and 48x48x110mm size. The solid state module has DC/AC control, 3-32V DC input, -30 to +70 degrees Celsius ambient temperature, 50-60Hz working frequency, 3-35mADC control current, 45x27x58mm size, and 81g weight. The thermocouple has K type model, M6 inch screw specification, 1m lead length, 0-400 degrees Celsius measuring range, and U-shaped terminal. The heat sink has aluminum material, 50x50x82mm size, 48mm hole distance, and 61g weight.

This 807 series indoor ceiling installation light switch runs on DC12-24V and uses 5.8GHz CW radio wave, ISM band with a transmitting power of less than 10mW. It has a detection angle of 360 degrees and can detect motion up to 1-10m away. It also has a light control illumination of 2-2000 LUX and a working delay of 10 seconds to 3 minutes. It is suitable for corridors, toilets, living rooms, warehouses, garages, etc.

This 807/807K Induction Switch is an indoor/ceiling installation with a 5.8GHz CW radio wave and ISM band. It has a 70W power (DC 12V), a 360-degree detection angle with adjustable distance of 1-10m, a light control illumination of 2-2000 LUX, and a working delay of 10 seconds to 3 minutes. It's suitable for corridors, toilets, living rooms, warehouses, garages and more. Installation reminder: There is a transmission blind spot in the center.

This relay module features a wide voltage 6-30V power supply, optocoupler isolation for enhanced anti-interference, and an LCD display for clear control. It supports button trigger control, high and low level trigger, switch control, and UART data upload. The timer ranges from 0.01s-9999min, and all settings are saved after power off. It also has a sleep mode and reverse connection protection.

This 128x128 high resolution 16 gray scale OLED display supports SPI or I2C interface, comes with development resources and manual, and has a viewing angle of >160°. It operates at 3.3V or 5V and has a dimension of 44.5 x 37 (mm).

This 2.8 inch TFT LCD Resistive Touch Screen Shield is compatible with Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO and has a 320x240 resolution, 65K colors, SPI interface and an onboard touch controller. It also has an adjustable backlight to save power and a Micro SD slot for easy storage.

This Voltage Regulator (Model 3S 25A 18650) provides up to 25A of current, with a 12V power supply voltage. It is a standard power source.