18650 Battery 5V 1.8A Power Bank Charger Module Soldering Stand Optical Sensor Size: 1/6 inch

Optical Sensor Size: 1/6 inch or 4

The sensor also has an incredible 3

3V pulse if you solder SJ2 closed on the A3967)

if you didn't have this ultra-cool TCA9548A 1-to-8 I2C multiplexer

Programmable ROI position on the receiving array

18650 Battery 5V 1.8A Power Bank Charger Module Soldering Stand Optical Sensor Size: 1/6 inchA modular charging discharging control board for 3. 7V Lithium Battery powered mobile power banks. Output: DC5V 2A max, input DC5V 1A, Android line interface Battery voltage: 3. 7 4. 2 lithium battery B Negative B+Positive Size: 7. 1x1. 6cm 2. 80x0. 63inch Note: the battery must be in parallel rather than in series. Test voltage before installation. One bad battery will affect the whole group battery. Recognize the positive and negative. If you put