5pcs electronic diy led

Buy 5pcs Electronic DIY LED Dimming Lights Series and Parallel Circuit Technology S for R236.62

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5PCS Tracking Robot Car Electronic DIY Kit With Reduction Motor

5Pcs PCB DIY Soldering Copper Prototype Printed Circuit Board 70mm x 90mm Specification: Material: Single Side Copper PCB (Made of bakelite) Quantity: 5Pcs Size: 70 x 90mm / 2.75 x 3.54''(Approx. L*W) Thickness: 1.5mm / 0.59''(Approx) Hole pitch: 2.54mm / 0.1''(Approx) Diameter of Hole: 1mm / 0.04''(Approx) For DIY soldering Easy to install Great for electronic accessories Package includes: 5 x Circuit Board

DIY LED CUBE KIT 4*4*4 BLUE LIGHTS, 64PCS LEDS, SOUND CONTROL, ELECTRONIC LEARNING - E0804 This DIY kit aims at making a beautiful light cube which was designed with many kinds of 3D display modes. You can press the two buttons to switch for each display mode. The LEDs make up beautiful blue light for great visual perception. Features: Adopts 64pcs highlight long leg LEDs which can display wonderful effects at night. Built-in about 20 kinds of 3D display effects. Two buttons to switch modes, convenient for operation. Can switch different modes, can auto-play all the modes; can set the speed of modes or set sound control mode. High sensibility for sound control, simple for DIY but interesting for use. It's very nice for electronic enthusiasts and students as a DIY kit. Specifications: Power Supply: USB Interface LED Quantity: 64pcs PCB Board Size: 7 * 9cm / 2.75 * 3.54in Package Size: Approx. 13 * 8 * 2.5cm / 5.12 * 3.15 * 0.98in Package Weight: 76g / 2.68oz Package List: 1 * DIY LED Cube Kit 1 * USB Cable

DIY LED Digital Watch Electronic Clock Kit With Transparent Cover

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Tracking Robot Car Electronic DIY Kit With Reduction Motor The assembly steps: Step 1: Welding circuit Electric welding part is simpler, welding sequence according to the principle of component level from low to high, the first welding eight resistance, is important to use multimeter to confirm resistance is correct, D4, D5 R13 R14 can temporarily not welding, integrated circuit chips can temporarily not inserted Step 2: Mechanical assembly The red line is connected to the 3V positive power supply, the yellow line grounding, excess wire can be used for motor wire. Step 3: The installation of a photoelectric circuit Photosensitive resistance and light-emitting diodes (note polarity) is reverse-mounted on the PCB, and the ground distance is about 5 mm, both photosensitive resistance and light-emitting diodes are 5 mm distance. Finally, you can power test. Step 4: Vehicle debugging The right direction is along the universal wheel direction, if you press and hold the left photoresistor, the wheels on the right side of the car should be rotated. Press and hold the right photoresistor, the wheels on the left side of the car should be rotated, if the car driving back, can also exchange the wiring of two motors, if the one side normal and the other side back up, as long as you can swap wiring of back side. Note: We don't supply any manuals please note about this befor you buy it. Package included: 5 x Electronic DIY Kit (batteries are not included)

Buy 5Pcs LM358 Breathing Light Production Kit Electronic DIY Training Parts Electric Vehicle for R246.53

Buy 5Pcs LM358 Breathing Light Production Kit Electronic DIY Training Parts Electric Vehicle Modificatio for R290.89