how to work
Автор: electronics making vijay zala
Загружено: 2025-12-04
Просмотров: 799
Описание:
Using a multimeter is a fundamental skill in electronics. Here's a quick guide:
Basic Multimeter Functions
1. DC Voltage (V-): Measure DC voltage.
2. AC Voltage (V~): Measure AC voltage.
3. Resistance (Ω): Measure resistance.
4. Continuity (beep): Check if a circuit is complete.
5. Current (A): Measure current (often requires a different input).
Steps to Use a Multimeter
1. Select the Function: Choose the function you need (e.g., DC voltage).
2. Set the Range: Select the appropriate range (if not auto-ranging).
3. Connect Probes:
Black probe: COM (common) port.
Red probe: VΩmA (or similar) port.
4. Measure:
Voltage: Connect probes across the component (parallel).
Resistance: Connect probes to the component (ensure it's disconnected from power).
Continuity: Connect probes to check if the circuit is complete.
Tips
Ensure the multimeter is set to the correct function and range.
Be cautious when measuring high voltages or currents.
Use the correct probes and connections.
Do you want to measure something specific (e.g., voltage of a battery, resistance of a resistor)?
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