2x AAA Covered Battery Holder with built-in on/off power switch & JST Connector for microbit microbit This kit allows 'colour changing'

This kit allows 'colour changing' lighting effects to be added to textiles designs without soldering by using conductive thread to connect the electronic parts

完整方案：將額外擁有四本寇丁海洋藏寶圖

Stall Torque :

it will light on)

2x AAA Covered Battery Holder with built-in on/off power switch & JST Connector for microbit microbit This kit allows 'colour changing'Suitable for micro: bit in schools. Battery Energy Saving! This 2x AAA battery, switched battery holder come compete with a terminal connector on the end of the wires. These are perfect for connecting LEDs without the need for soldering. The unit incorporates a small on off switch. The leads are approximately 145mm in length and colour red and black with JST connector.