Touch power module

Usage Instructions: 1. The two middle pads are the positive and negative pads for the battery. 2. The charging indicator consists of two LEDs; a full charge results in a green light! (If not, you've soldered the two LEDs in reverse.) 3. The two through-hole pads at the rear are the positive and negative pads for the 3.3V output. 4. The large pad at the rear is the touch pad; it can be used directly, or you can solder a power line to extend the touch function! (Then touch the copper wire of the power line to activate the touch function.)
Precautions: 1. Note that the sensitivity of the touch chip is controlled by the (reference capacitor) and ranges from 10-50pF, which can be adjusted as needed! 2. The output voltage is currently designed to be only 3.3V! 3. The charging current is determined by a (reference) resistor. See
the attached table: TP4056 charging current and current-limiting resistor relationship!
4. The charger must use a current-capacitor with a current greater than the charging current!
(If you are unsure, please refer to the soldering file, which is in the Butterfly file.)
https://oshwhub.com/jy2054289596/streamed-butterfly-shadow