Excellent after-sale service to give you a pleasant shopping experience. If not 100% satisfied, simply contact us to request a refund or exchange. Your satisfaction is our biggest motivation. Features: - Dual chip voltage regulation and overcurrent protection. - 4 high quality solid capacitors for s...

Product Specification: ▪Type: Hand-free Laser Barcode Scanner with Holder ▪Light Source: 650nm visible laser diode ▪Working Hours of Laser:10000 hours ▪Scan Type: bi-directional ▪Processor: ARM 32-bit Cortex ▪Scan Rate: 200 scans /second ▪Scan Width: 35cm ▪Resolution: 3.3-5mil ▪Print contrast: ›25%...

100% Brand new , never used Item's color might be different from the picture because of the aberration. Feature: Solid state, vibration free, noise-free. Simple to install and operate. Each device is fully inspected and tested. Fitted with 2.85 inch insulated leads . Perimeter sealer for moisture pr...

Features: - 4 High Quality Solid Capacitors for stable and safe power delivery. - Multiple Voltage Regulation Components (Voltage Regulating Diode and Linear Regulator)- Overcurrent Protection (Surface Mounted Fuse) to safeguard your components in the event of a short circuit. - 60cm USB 3.0 riser c...

Product Description: If you are as serious about safety as you are about driving, then you need the Professional Series RX 65. Featuring extreme sensitivity to all Radar and Laser bands with over 10 times the range of other imported detectors. Controlling the alerts is right at your fingertips using...

SPECIFICATIONS √ Projection Screen Size: 20" ~ 150" (Size adjusted only by the projection distance) √ Ideal Projection Distance: 2ft ~ 8ft √ Throw Ratio: 1.428 : 1 √ Brightness: Max.100 Lumens √ Resolution: Input up to 4K, output 1280 X 720HD √ Aspect Ratio: 16:9, 4:3 √ Power: USB cable, 110~220 Vac...

b>MONOLED Rechargeable Handheld USB Barcode Scanner Features: ♥ Handheld 1D laser barcode scanner is with USB cable, LED and buzzer indicator. ♥ Wide voltage design, avoid the situation of data transmission cannot be uploaded due to voltage fluctuation. ♥ Fashionable design, easy to use, suitabl...

Diameter : 5MM wavelength:940nm Forward Voltage: 1.2-1.3V Package content: 10pcs IR EMITTER 10pcs IR RECEIVER Power: 0.15 W Receiving Angle: 40 degrees Voltage (VF) : 1.1-1.4 V (0.1 V each file) Wave long (WD) : 940 nm Receiving tube (limit parameters (Absolute Maximum Ratings) (Ta = 25 ). Maximu...

Arduino is an open-source hardware and software platform where users can create tremendous electronic projects using programming via Arduino IDE, which users need to download directly from Arduino.cc. Since Arduino is open source, ELEGOO got the chance to make the same UNO R3 board which is fully co...

This is a great add-on to arduino or raspberry pi, It comes with more than 500pcs sensors and components, all components are carefully bagged, most of them bagged separately, with combined bags pretty logical.The box is large enough, you can easily to repack all the stuff back into the box . We prov...

Made for Battery MaintenanceThe solar battery charger is essential if you have seasonal vehicles that sit for months without being used. With this unit, your vehicle's battery will still be as fresh as the day you left it. It's designed to fully charge a battery and maintain it at proper storage vol...

Introduction This super kit is suitable for the Raspberry Pi 4 Model B,Raspberry Pi 3 Model B, 2 Model B and 1 Model B+. It includes various components and chips that can show different interesting phenomena. You can make it happen by following the experiment instructions, and learn basic knowledge...