Micro-DMM
oihdesigns
A small, open hardware DMM
Components (12)
| Reference | Value | Description |
|---|---|---|
| Q1 | AO3400A MOSFET | 4.2A Id, 20V Vds, N-Channel MOSFET, SOT-23 |
| U1 | LM4060 - 1.25V | |
| C1 | 0.1uF | Unpolarized capacitor |
| D1,D2 | D_Schottky | Schottky diode |
| J1,J2,J5 | Conn_01x01 | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3,J6 | Conn_01x07_Pin | Generic connector, single row, 01x07, script generated |
| J4 | Battery | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1 | 4.7K | Resistor, US symbol |
| R2,R3,R6-R15 | 100K | Resistor, US symbol |
| R4 | 75K | Resistor, US symbol |
| R5 | 15K | Resistor, US symbol |
| SW1 | SW_SPDT | Switch, single pole double throw |