...
Links: Amazon, datasheet, short instructions
Cost: 6 10 x approx. 2€ ≈ 12€20€
Power Supply: +5VDV, 15mA working current
...
...
Links: Amazon, datasheet, short instructions
Cost: 6 10 x approx. 2€ ≈ 12€20€
Power Supply: +5VDV, 15mA working current
...