Circuit Board Apparatus
Product Code : SCL-PLE-11626
Quick Answer: The Circuit Board Apparatus is a solderless circuit kit on a non-conductive board with two cell holders, three LED lamps, a buzzer, a fan motor, a sliding rheostat and an on-off switch, linked by patch cords to build series and parallel circuits.
Last updated: 18 October 2026
Key Features
- Two cell/battery holders.
- Three LED lamps and one buzzer as outputs.
- One electric fan motor with clearly visible blades.
- One sliding rheostat and one ON-OFF switch for control.
- Patch cords and solderless terminals on a non-conductive base.
Technical Specifications
| Specification | Value |
|---|---|
| Cell holders | 2 |
| Lamps | 3 LED |
| Buzzer | 1 |
| Motor | 1 electric fan motor |
| Controls | 1 sliding rheostat (potentiometer), 1 ON-OFF switch |
| Wiring | Patch cords, solderless terminals |
| Board | Non-conductive base |
How It Is Used
Students plug patch cords between the terminals to join cells, switch and loads, first in series and then in parallel, and watch how the LEDs, buzzer and fan respond. The rheostat lets them vary the current, so they can link what they see to Ohm's law and to energy changing from electrical to light, sound and motion.
Frequently Asked Questions
What components are on the Circuit Board Apparatus?
Two cell/battery holders, three LED lamps, one buzzer, one electric fan motor, one sliding rheostat and one ON-OFF switch, connected with patch cords on a non-conductive board.
Related Physics Lab Equipment
See the full physics lab equipment range, or these related circuit kits:
- Lamps in Series Kit
- Lamps in Parallel Kit
- Electricity Circuits Kit
- Series and Parallel Kit
- Good and Bad Conductor of Electricity Kit
For a quotation on the Circuit Board Apparatus, contact JLab India on +91-8569909696.
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