Fonte de Alimentação DC-DC Step-Up Boost Converter PTR000862 11,25 € DC-DC Step-Up Boost Converter This is a breakboard boost converter. Supply volatage as low as 3.7v, it boosts to as high as 34v. With this module, you can now power your Arduino with a 3.7V lipo battery. Ver
Botões e Teclados Keypad 16 Button PTR000654 5,84 € Keypad 16 Button A basic 16 button keypad for user input. The buttons are setup in a matrix format. Adicionar ao Carrinho
Botões e Teclados Keypad 12 Button PTR000426 4,80 € Keypad - 12 Button A basic 12 button keypad for user input. The buttons are setup in a matrix format. Adicionar ao Carrinho