This 3 Channel receiver is very easy to bind very fast link-up
It has passed the CE RoHS certification
The module offers excellent performance in disturbed ambient light conditions and provides protection against uncontrolled output pulses
We chose a very high resistance resistor R1 because most of the light through the finger is absorbed
Bluetooth mobile phone control
3.7V 5000mAh Li-Ion Battery (305) Teensy This 3 Channel receiver isWitty Fox 3. 7V 5000mAh Li Ion Battery The lithium ion rechargeable batteries are widely used in GPS, DVD, Tablet PC, MP4 Player, Power Bank, Mobile Backup Power Supply, Bluetooth Speaker, IOT and Industrial applications. FEATURES: Pack over voltage Protection Pack under voltage Protection Over voltage Protection, CELL Under voltage Protection, CELL Over Load Protection Over current Protection Short circuit protection Reverse Polarity Protection