hair-electrolysis-machine-usb-c
zoemaestra
A fork of scd31's hair electrolysis machine but with USB-C and optimised for cheaper assembly with JLCPCB
Components (32)
| Reference | Value | Description |
|---|---|---|
| Q1 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U1 | TP4054 | Single cell, Li-Ion/Li-Po charge management controller, 4.20V, Tri-State Status Output, in SOT23-5 package |
| U2 | XC6206PxxxMR | Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23 |
| U3 | LM358B | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 |
| U4 | STM32G0B1RBTx | STMicroelectronics Arm Cortex-M0+ MCU, 128KB flash, 144KB RAM, 64 MHz, 1.7-3.6V, 60 GPIO, LQFP64 |
| BT1 | Battery_Cell | Single-cell battery |
| BZ1 | Buzzer | |
| C1,C5 | 1uF | Unpolarized capacitor, small symbol |
| C2,C3,C9,C10,C13,C14,C17 | 4.7uF | Unpolarized capacitor |
| C4,C6-C8,C11,C12,C15,C16,C18,C19 | 100nF | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| D1 | LED | Light emitting diode |