A small USB-UART TTL converter module based on the CH340 system with a USB type A connector. Designed for the ESP-01 and ESP-01S modules

Temperature and humidity sensor module based on the HTS221 chip. Equipped with a STEMMA QT connector, it communicates via an I2C or SPI interface. Adafruit 4535

Gravity: Joystick Module V2 is a joystick module with two analog outputs (X and Y axis) and a digital output (Z axis) supplied with 3.3 ... 5V voltage. DFRobot DFR0061

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CC-0200-G

ARM7TDMI, 128kB Flash (ISP), 64kB RAM, 2xUART, I2C, SPI, LQFP48, RoHS

Module with ammonia sensor made in MEMS technology. It allows gas detection in the range of 1 to 300 ppm and has an analog output. DFRobot SEN0567

Step-Down DC-DC converter module based on the D24V150F9 chip. Input voltage 11 ... 40V, output voltage 9V (max 15A). Pololu 2884

Flexible LED (LED filament) in pink, length 130 mm

AT93C46-10SU-2.7, Three-wire Serial EEPROM 1K, SOIC-8

Thermocouple converter module based on the AD8495 circuit with an analogue output. Adafruit 1778

ARM Cortex-M4 CPU, 2048kB Flash, 256kB RAM, Ethernet, Encryption, Camera, USB OTG FS+HS, 2xCAN, 4xUART, 3xI2C, 6xSPI, ADC, DAC, STM, LQFP144, RoHS

PIR motion sensor module for Arduino and Raspberry Pi. DFRobot SEN0018

A circular board for the BBC micro:bit with 24 addressable ZIP LEDs, offering a full color spectrum and allowing for the creation of eye-catching lighting animations. Mounts directly to the micro:bit using screws, and additional pins allow for the connection of sensors or additional LEDs. Power is supplied via a JST socket or solder pads, and the built-in regulator also powers the micro:bit. The ZIP Halo is fully compatible with NeoPixel libraries and can be programmed in MakeCode or MicroPython. Kitronik 5625

Module with an absolute pressure sensor LPS25HB. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4530

ToF distance sensor module based on the VL53L1X system. It offers a range from 4 to 400 cm and communicates via the I2C, UART or Modbus interface. TOF400F

TSV731ICT, High accuracy (200 μV) micropower 60 μA, 900 kHz 5 V CMOS operational amplifiers, SC-70-5

A compact board that allows for easy connection of a standard SPDT "sugar cube" relay in electronics projects. An integrated MOSFET transistor allows for relay control using a 2.5V to 20V logic signal, and two LEDs indicate its status. The module is equipped with a 3-pin JST SH connector and 5mm terminal holes for easy installation and integration with microcontrollers. Pololu 5664