DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Yellow Flashing LED for Electronics Soldering Practice Xmas Fun Gift DC 5V
CTR-30 flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately,showing a Christmas tree in the space of three-dimensional profile (the night environm...
DC 15-24V 15W Mini DIY Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission Kits DIY Module
DIY Music Tesla Coil Plasma Speaker
1. Size: 38*78mm
2. Power: 15W
3. Power Input: DC 15-24V;current 2A;DC 5.5 interface
4. Audio Input: 3.5 plug, can connect with cellphone, mp3, computer audio.
DIY Kits HIFI 6J1 Electronic Tube Hybrid Power Amplifier Board Headphones Power Amplifiers LM1875T DIY Amplifier Module 20W
1.Power Supply Voltage: defaults double AC 18V/3A, power more than 60W (the maximum voltage should be no more than double AC 19V, and it should be no less than 18V; or the digital tube will be off, and the voice w...
DIY 7 Colors 3D Xmas Tree Kit RGB Flashing LED Circuit Kit Colorful Christmas Tree Kit for Solder Practice for Christmas Eve Gift
Flash Christmas Tree DIY Kit
CTR-30 flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile (the nig...
DIY Kit Red LED Dot Matrix Clock SMD Kit Parts C51MCU Temperature Control Module with Acrylic Shell
This is a DIY LED dot matrix optical control LED digital clock kit. It's red with a acrylic shell. This product needs to be soldered and assembled by yourself.
US Plug 220V DIY Kit LM317 Adjustable DC Power Supply Board Voltage Regulator Module Kits with Acrylic Case
LM317 adjustable DC power supply board.
1>. This is a particularly practical power pack that switches the voltage display or voltmeter function freely by twisting the voltage knob!
White LED Lamp Bulb PCB Light Board 120pcs LEDs Energy Saving Lamp DIY Kit Module AC 85V-277V with E27 Base
Please confirm that the lamp can be lit and then install the lampshade, because the lamp cover is not easy to remove it once installed.
LED energy-saving lamps for its energy saving, environmental protection, long life a...
Smart Car Intelligent Robot Tracking Car D2-5 Soldering DIY Kits DC Motor Electric Accessories for Electronics Competition
▲There is a 16 mm wide black runway in the white field. Our tracking car can drive along the black runway automatically.
▲No matter how the runway is bent, the car can be driven automatically. We all know that the r...
DC 15-24V 15W MINI Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits
The Tesla coil can produce high temperature and high pressure plasma, which can sing, ignition, wireless transmission, and light fluorescent lamp. It has a wonderful arc. It is a very interesting small production of scie...