A breadboard used to test and prototype electronic circuits. The illustration can be used as a virtual breadboard to prearrange your circuit and save circuit arrangements for future use.
麵包板
breadboard、circuit、electricity、electronic、electronics、engineer、engineering、prototype、template、test、virtual
線路板、電路、電力、電子、電子產品、工程師、工程、原型、模板、測試、虛擬
資料來源：openclipart ( https://openclipart.org/ )