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Spring-loaded test needle for connecting and testing modules without soldering

AVR ISP-MC 1,8-5,5V 32K-Flash 20MHz, DIP28, Atmel, RoHS

ARM Cortex-M3 CPU, 256kB Flash, 48kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, dac, STM, LQFP64, RoHS

E-Ink display module (ePaper) with a diagonal of 2.9 "and a resolution of 296 x 128 pixels with a SPI controller.   Waveshare 12956

EMMC Flash memory module for Hardkernel Odroid N2 computers. 16GB capacity, Android operating system installed. The set includes a microSD adapter. Hardkernel 16GB eMMC Module N2 Android

I2C multiplexer module with TCA9548A system. Allows you to connect up to 8 devices. The system works like a gateway - it transmits I2C interface data to one of the 8 main busses. This allows you to connect up to 8 devices with the same address. Adafruit 2717

Board with nRF52840 microcontroller with CortexM4F core (64 MHz, 1 MB Flash, 256 kB RAM). Equipped with BT 5.0 module and sensors - 9-axis IMU module, temperature, pressure, humidity, light, color, gestures and microphone. Arduino ABX00031

A pin expander designed for Raspberry Pi Pico boards. It is equipped with a standard female connector and two sets (one male and one female) of 2x20 pin strips. SB Components 20812

The expansion module is designed for Arduino Nano boards. It is equipped with connectors to which you can attach modules compatible with the Grove standard. Seeed Studio 103100124

Spring-loaded test needle for connecting and testing modules without soldering

Module with RFID reader. It is equipped with a buzzer and communicates via UART or USB interface. SB Components 20669

Bambu Lab PLA Basic is a versatile 3D filament in the form of a refill, offering a deep black color and high print quality, ideal for precise prints. Thanks to its diameter of 1.75 mm and optimized formula, it ensures even material feeding, and the refill form allows for ecological and economical use of 3D printers.

LCD 2x16, 80x36mm, LED backlight (BLUE), 4.24mm character

STM8S 8-bit MCU, 128K Flash, 6K RAM, CAN, LQFP64, RoHS

USB-UART/I2C converter based on the MCP2221 chip. It enables communication of devices with UART or I2C interface with a computer. SB Components 21246

500-3C soldering tip, round, 3 mm in diameter, for soldering stations, eg Zhaoxin 950, QUICK 203G, YiHua WEP 950.

The modOLED096_I2C SSD1306 display enables presenting graphics and text in high contrast using the I2C interface. Its compact size, low power consumption, and wide compatibility make it a versatile component in electronic projects and microprocessor systems.