Approx. Rs 4 / PieceGet Latest PriceProduct Details:
Product Price :Get Latest PriceLEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays.
Product Price :Get Latest PriceDescription:Material: ABS. Size: approx. 16cm*7.5cm*6cm. Net Weight: 57g. Power：2* AA. Self assembly required. Quantity: 1 set.
Product Price :Get Latest Priceuild your own line-tracking car with this fun DIY solder kit! All the necessary components, save for soldering equipment, are included, and you can have your car up and running and tracking lines within about 30 minutes to an hour! Once completed, the car uses two optical sensors to detect contrast between light and dark; thus, if you draw a thick line on a sheet of white paper, the car will track the line and drive around on the path you've indicated. You can make straight paths, twists and curvy turns... you can even make the track loop back on itself! A regular sharpie will work for drawing the line. Assembly is easy and quick, and the kit serves as an excellent basic introduction to soldering practice. The circuit board is friendly for beginners, as component locations are clearly demarcated. Undertaking this project will demonstrate how motors gears are used to propel cars and robots in conjunction with electronic circuitry.
Product Price :Get Latest PriceDescription:DC 12V DN25 N/C Electric Solenoid Valve Normally Closed Water Flow Swit Inlet Valve Specification:Voltage: DC 12VOperation mode: N/C,normal close.Inlet/Outlet Ports: 3/4" to 3/4",GB screw threadResponse Time: ON≤0.15s,OFF≤0.3sRectification: synchronous rectificationFilter Screen: Stainless Steel Inlet Filter
Approx. Rs 5 / PieceGet Latest PriceProduct Details:
|Voltage||1.8-2.2VDC forward drop|
|Max Current||20 mA|
|Suggested Using Current||16-18mA|
Approx. Rs 4 / PieceGet Latest PriceThis 5mm Water-clear/Blue Phototransistor will pick up visible and infrared light and conduct current. When light reaches this high sensitive/fast response time component it's much like current reaching the base of a transistor which allows current to flow from collector to emitter.
Approx. Rs 5 / PieceGet Latest PriceLEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays.
Product Price :Get Latest Price
Explore More Products