Sound and Light

Turning on light and sound using a solar cell.

Solar Car L-Shaped Support

Construction guide to build L-shaped supports for front assembly of the car.

Solar Car PC Cell Angle Adjustment

Construction guide for one option to change the angle of the PV cell in relation to receiving wave

Solar Car Front Axle Support Guide

Construction guide for one option of the front axle support

Solar Boat Gear Box Assembly Guide

How to use the car gearbox motor for the solar boat


How to add a switch to your circuit

Terminal Types – Gold Plugs

Instructions to fitting extension wires to a motor

Terminal Types – Pinch Terminals

Explanation of how pinch terminals work


Function of wheels and how to design a wheel.