Raspberry Pi 8-ch Relay Expansion Board

Module consisting of a a classic 4-digit 7-segment display and an ATMega328 microcontroller allowing you to control every segment individually using only a few serial lines. It can be controlled in three ways: TTL, SPI or I²C serial communication. Display numbers, most letters, and a few special characters. There is also an…

Development platform based on Espressif’s ESP32 chip, a 32-bit Dual-Core Tensilica LX6 microcontroller with a 240 MHz clock frequency, 520 kB internal SRAM memory, Wi-Fi 802.11 b / g / n , Dual-mode Bluetooth (classic and BLE) and 28 I / O pins. On the board there is also a 32…

  SD Card shield for Arduino Shield for Arduino equipped with SD Card slot and micro SD adapter. It has a communication interface (SPI, I²C, UART), 3.3V and 5V power switch, power status LED, reset button, jumper to set SPI pins (D11, D12 or D13), 4-pin connector for UART interface (RX, TX, VCC, GND) and…

Fishino Shark is the third board of 32-bit Fishino family. It’s a board 100% compatible with the famous Arduino MEGA, but with a 32 bit MIPS controller and many add-ons which greatly enhance its capabilities. Among the highlights of Fishino Shark are the 32 bit MIPS controller, with 512 KBytes of flash and 128 KBytes…

Small USB to UART converter based on the CH340 chip. The onboard pinout of the 6-pin connector (DTR, RXD, TXD, VCC, CTS and GND), corresponds to that of the FTDI cable, so it is suitable for programming Arduino or compatible devices (loading Sketch) or it can also be used for general applications. The card has…

Developer’s board specially made for use with the PRO midi 1284 prototyping board. It has housing for PRO midi 1284P and various connectors to connect to or accommodate various electronic devices (including in the form of breakout boards, sensors, and OLED displays) that enable the development of applications capable of exploiting the resources of Atmega…