Front of the Card
The front includes three distinct circuit sections:
Simple Circuit: A switch, resistor, and LED demonstrate basic circuit control and current flow.
Series Circuit: Two LEDs and resistors arranged in series teach voltage division and total resistance.
Parallel Circuit: Two LEDs and resistors in parallel illustrate current division and equal voltage paths.
A dedicated resistor practice area at the bottom allows students to practice resistance measurement and learn color code identification.
Back of the Card
The back serves as a quick reference guide, covering:
Relays: 4-pin and 5-pin configurations with labeled terminals.
Loads: Resistor, potentiometer, lamp, LED, and motor schematic symbols.
Switches: SPST, SPDT, DPDT, and momentary switch diagrams.
Power & Ground: Battery, fuse, circuit breaker, and ground symbols.
Ohm’s Law: Essential formulas and examples for voltage, current, resistance, and power.
Basic Meter Tips: Guidance for measuring voltage, resistance, and current safely and accurately.
Key Features
Designed for hands-on learning in automotive and electrical training.
Silver test points for easy multimeter connection.
Clear labeling and color-coded sections for quick circuit identification.
Compact, durable, and ideal for classroom demonstrations or student kits.