Product parameters:Power supply: DC 3-12V;  Board size: 13.5CM* 2.2CM.Package included:10 x DIY NE555 Electronic Organ Teaching Kit

Description:    Appearance size: 43 x 32mm.  PCB Material: double-sided 1.6mm FR-4 sheet.  Supply voltage: 3-5V.     Package Included: 10 x DIY Sound Light Infrared Sensor Anti-theft Alarm Switch Kit

Specifications: 1. OLED display, no need backlight, self-illumination. 2. The display performance is better than the traditional LCD display, also lower consumption. 3. Driver IC: SSD1306. 4. Size: 0.91 inch...

Feature:     Kit model: HBL-22;  Working voltage: DC4--6V;  PCB size: 50.7 x 50.7mm;  Package weight: 23g;  Color: Red LED; Speed adjustable.    Package includes:    10 x DIY red led...

Note: This is a DIY kit, you need to assemble it. Feature:     The ICL8038 is a precision oscillating integrated circuit with multiple waveform outputs. The frequency and duty cycle of the...

Description:  Model: XH - M229; Compatible with the port: ATX (compatible with partial BTX type); The PIN number: 24 pin; Switch: Yes; Number of sets of output: Four sets of...

Specifications:Forward Voltage: Red (6-7v), Green(9-12v), Blue(9-12v).DC Forward Current: 300mA.Output Power: 10W.Light Color: RGB.Wavelength: Red(620-625nm), Green(520-525nm), Blue(460-465nm).Lumens: Red(300-400lm), Green(600-700lm), Blue(300-400lm).View angle: 120 Degree.Note:Some details will affect the life time of LED Beads:1. It should...

Features: This LED crochet hook has a rechargeable handle with built-in battery. There are 2 mode of strong and weak light that you can switch. The handle itself can be...