Features: 18650 Battery Holder Case for soldering or connecting. Takes 1 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeable. Keep your batteries organized...
Features: 1. The integrated speaker is easy to install, powerful, and peripheral remote control! 2. The main line is about 1 meter long and can be connected even if the...
Note: This product does not includes housing!! if you need the housing, please purchased separately This is a DIY kit, you need to have some knowledge of electronics and ability. ...
Description: The speaker consists of 4 mini circuit board, two 3W speakers and component parts. It needs to be soldered by yourself. This is a speaker with LED music spectrum...
Principle: Its working principle is the law of black body radiation. The higher the temperature of the object, the stronger the infrared radiation ability it emits. The temperature data is...
Description: Name: Music Spectrum Display LED Kit; Working voltage: 5V USB power supply; Signal access method: 3.5 audio cable input audio signal; Installation method: DIY welding assembly; Dimensions: Length: 105mm...
