A 100nF Capacitor with designator C3 has been added between the TP4056 (designated U3) power input (VCC) and ground to ensure stable operation. Additionally, a similar 100nF Capacitor with designator C4 has been placed across the logic supply for the control circuitry to further stabilize the voltage levels.
A 100nF Ceramic Capacitor with designator C5 has been added between the TP4056 power pin (VCC) and ground (associated with U3) and positioned closer to the chip footprint for improved decoupling.
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power