Heat Shrink Sleeve Tube - 4mm Diameter - Red - 1 meter [C] Optocoupler To ensure a stable and

To ensure a stable and reliable power supply

It is a perfect way to start your journey in the world of DIY Electronics and you can build your own robot car without need of worrying about mechanical part of it

Relays are most commonly used switching devices used in electronics

Insulation:

Isolation Voltage  :  5300 Vrms

Heat Shrink Sleeve Tube - 4mm Diameter - Red - 1 meter [C] Optocoupler To ensure a stable andHeat Shrink Tube is required when you want to build your wiring harness to be resistant to abrasion, scrubbing and provide insulation to stranded and solid wire conductors, joints, connectors and terminals in the electrical systems. It is a plastic tube which shrinks rapidly when exposed to heat which can be given by a heat gun or even a lighter though not recommended! It tightens around a conductor to keep it firmly in place and restrict its