Intermediate level
Component Measurement and Testing
Learn to test every part correctly with a multimeter: resistors, capacitors, diodes, LEDs, transistors, MOSFETs, inductors, relays, fuses and ICs, in and out of circuit.
- 1Before measuring: in circuit or out?12 minFree →
- 2Measuring resistors14 min🔒
- 3Capacitors: capacitance, ESR and shorts16 min🔒
- 4Testing diodes, zeners and bridge rectifiers16 min🔒
- 5Testing LEDs and optocouplers12 min🔒
- 6Testing BJTs and identifying their pins16 min🔒
- 7Testing MOSFETs14 min🔒
- 8Measuring inductors, transformers and relays16 min🔒
- 9Fuses, thermistors, varistors and switches14 min🔒
- 10Testing regulators and ICs by voltage16 min🔒