Battery backup power for non-volatile ZEROPOWER devices, 48 mAh, STM

This industrial relay module, powered by the Raspberry Pi RP2350B microcontroller, features six 10A 250VAC/30VDC relays and an isolated RS485 interface. It ensures safe and stable operation thanks to opto-isolation, power isolation, and surge protection. It supports programming in C/C++, MicroPython, and the Arduino IDE, and the 40-pin Pico HAT connector allows for easy expansion. Its robust DIN housing and 7–36V DC power supply make it ideal for industrial automation and IoT projects. Waveshare RP2350-Relay-6CH

Sound Sensor

Linear capacitive touch sensor that realizes potentiometer functionality with 256 positions. It can act as a peripheral device for a computer or a microcontroller. SparkFun PRT-13144

Female-female cable, 25 cm long, with JST-SH 6-pin plug on both sides. Suitable for micro DC motor encoders with gear. Pololu 4767

32-bit microcontroller from the STM32L4 family (low power series) with ARM Cortex-M4 core, 128kB Flash memory, 40kB RAM, clock speed up to 80MHz and I2C, SPI, UART / USART interfaces, USB FS, LIN, IrDA, I2S, DMA , Motor Control PWM, Temp Sensor, WDT, A / D 10x12b in the LQFP48 housing. STMicroelectronics STM32L412CBT6

360-degree laser scanner (LIDAR), with a range of up to 12 meters and measurement frequency up to 10 Hz (optimal value 5.5 Hz). DFRobot DFR0315

Snap-Action Switch with 16.3mm Roller Lever: 3-Pin, SPDT, 5A

A set of 10 cables, 50 cm long, compliant with the Gravity standard. DFRobot FIT0773

The 250mm SATA Cable Kit enables you to connect your HDD/SSD in your ODROID-H4 Case Type 4 enclosure, providing a tidy installation in tight spaces. Includes a SATA 3.0 data cable with securing latches and a Mini 4-pin to SATA 15-pin power cable with 18 AWG wires

Optical liquid level sensor module with switching function with NPN output.

10-pin male angled 2.54mm pitch PCB connector for IDC plug, RoHS

Female terminal block, 10-pin. Pitch 3.5mm. Height 7.8mm. Suitable for KF2EDGR male strips with a pitch of 3.5 mm. 2EDGKN-3.5

El-wire is a thin and flexible wire which shines under high voltage. The cord is yellow, has a diameter of 3mm and a length of 3 meters

Flat USB cable A - micro-B USB with a length of 1 m, cable in yellow

2A 1-Cell Li+ DC-DC Chargers for USB and Adapter Power, TQFN28, Maxim Integrated, RoHS

Module with black and white e-Paper display with 2.9" diagonal. Equipped with SPI interface for image display and I2C interface for touch panel. Waveshare 2.9inch Touch e-Paper HAT

MCS51, 4kB Flash, 128B RAM, Atmel, DIP20, RoHS