New C51 4 Bits Digital Electronic Clock Electronic Production Suite DIY Kits (Intl)
Detail produk dari New C51 4 Bits Digital Electronic Clock Electronic Production Suite DIY Kits (Intl) Material: electronic components, Supply voltage: 3V-6V, PCB Dimensions: Length 52mm * wide 42mm, Features: 1. The second correction (for precise timing) 2. Independent switch to minutes and seconds...