Leobot Electronics is your trusted supplier for Arduino, robotics, IoT components, and electronic modules in South Africa. We stock a wide range of high-quality sensors, microcontrollers, modules, cables, and prototyping tools—ready for fast, nationwide delivery. Whether you're a hobbyist, student, or engineer, we provide the essential electronics you need to build, learn, and innovate. In addition to product sales, we offer custom development services including embedded systems, IoT design, CAD modelling, and smart device integration.
Leobot Electronics South Africa - Electronic Component Supplier & Development Service Provider
Leobot Electronics Online Shop
R1.12
These white LEDs will provide your projects will light, instantly! Whether you need to indicate activity in your circuit or simply want to visual effects to your project, LEDs are simple to use and cheap to purchase!
Remember to never plug any LED directly to the power supply or it will destroy it! Ensure that the current through the LED is never more than 20mA. The easiest way to do this is to simply add a resister in series with the LED to reduce the Current to below 20mA. For example, if you have a power supply of of 4.5V then you would need to add a resistor of at least 50 Ohm to ensure the LED has less than 20mA of Current going through it.
3mm Cover0.25Watt
N/A
Simple Arduino Quantum Dynamics Laser ProjectSimple guide to using an Arduino with a Laser to test Quantum Dynamics of Light for yourself.
LED 5mm - White
R0.92
5mm Infrared Receiver Photo-diode LED
R1.68
Infrared (IR) LED Light (3W)
R100.80
3MM Photodiode (Photosensitive Receiver Diode)
Photodiode BPW34
R16.00
LED - Super Bright Blue 5mm (5000MCD).
5mm 4 Pin RGB Tri-color LED (Common Anode)
5050/60 Water Resistant UV LED Grow Light Strip (5m, Ultraviolet)
R700.00
UV LED (5mm, Purple)
LED 5mm - Ultraviolet 390NM Clear Lens
LED 5mm - Red
LED 3mm - White
LED 3mm - Green
LED 5mm - Green
5mm Infrared Transmitter LED
R3.36
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