Universal 4 Keys Push Button Switch Module Keyboard Board AVR | Shop The World
From USA
NewLUCKDANO
Universal 4 Keys Push Button Switch Module Keyboard Board for AVR STM32 ARM C51 NRF24LE1 CC2530 MSP430 STM8 FPGA CPLD
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•[ AND RELIABLE] Manufactured with precision and accuracy during the manufacturing process for greater durability.
•[WIDE COMPATIBILITY] Compatible with mega2560, Mini Mega2560 Breadboard, banana pi and other popular devices.
•[EASY TO WIRING] Connect the module to your desired device using GND, K1, K2, K3 and K4 connections.
•[VERSATILE APPLICATIONS] Suitable for various applications such as Mega2560 Breadboard, AVR, STM32, ARM and more.
•[PRESS AND PLAY] 4-button design allows for easy operation and integration into your projects.
From USA
