anti poor contact gpio expansion board

GPIO expansion board GPIO board development board for Micro Bit Description By pressing the screws and installing the expansion board, it is inevitable that there will be poor contact. This kit has multiple protections to prevent poor contact between the driver board and micro:bit Hexagon socket head cap screws, with the gift of the Allen key, hard to twist the wire The immersion process is easier to contact......

...GPIO extend board Brand：banana pi Accessories Model：Banana pi I2C GPIO extend board,can use on raspberry pi Price： contact with: cherryjiang at banana-pi.com skype: sinovoip-02 www.banana-pi.com Introduction: Specifications： I2C Banana Pi GPIO Expansion Board IO Extend Adapter Extension Plate Expand Module I2C Banana Pi GPIO Expansion Board......

...Boards Adavantage 1.100% new inventory, the products are exactly as shown in the picture Packing list: This product is sold in pairs, including necessary hardware, including necessary hardware 2. Professional car wiring harness, no joints and no welding in the middle, short circuit prevention and poor contact prevention. 3. Anti......