JBtek DC 5V 8 Channel Relay interface board. Use it to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino , Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

Enjoy HIFI from J-Tech Digital This 3 Port HDMI switch with audio out allows user to switch 3 HD sources to 1 HD display. Also it extracts the digital audio from HDMI and outputs it via optical SPDIF and/or RCA L / R stereo audio. The unit supports ARC function that can upstream audio from TV by HD...

Full 1080P Lightning Digital AV AdapterThe Lightning to HDMI Adapter with light and small design, it is very convenient to carry and connect your iPhone, iPad anytime to a HDMI-equipped devices for home entertainment, business meetings, education, training and etc.How to Use this iPhone to HDMI Cabl...

Record Full HD 1080p video with this Class 10 compliant 8GB Ultra UHS-I SDHC Memory Card from SanDisk. With enhanced data read speeds of up to 40MB/s this Ultra SDHC memory card is designed to suit the needs of compact and mid-range point and shoot cameras. You can also save and store a variety of f...

This is a wonderful kit to walk you into the fascinating physical world! Details like module description, principles and code are provided by experiment on the corresponding page in LEARN on our website. Also you can watch related videos. The kit includes some basic tutorials like blinking an LED, c...

LOGITECH 980000941 Z213 Multimedia Speakers, Black

Drive up your music vibes with the Planet Audio Anarchy AC800.4  4-Channel Class A/B Full Range Amplifier. This powerful 2-Ohms stable Amplifier features 800 Watts Max Power with a MOSFET power supply for clean, strong sound. Customize the sound with Variable Low Pass Crossover, Fixed High Pass Cros...

Enjoy your telescope without batteries with this AC adapter! When using your telescope at home or near any wall outlet, you can enjoy hours of uninterrupted observing. Running your telescope off of AC power is hassle-free and much more reliable than other methods, especially in cool temperatures, wh...

Specification Channel Spacing: 25KHz 20K 12.5 Frequency Stability: 2.5ppm Operating Temperature: -20? ~ + 60? Operating Voltage: 13.8V DC ?15% Dimension (HxWxD): 98(W)*35(H)*118(L) Weight (with bracket): 1kg Receiver Sensitivity: 0.25V / 0.35V Channel choice:?70dB /?60dB Intermodulation: ?...

This 10-foot cord provides a permanent power source for your detector. The bare wires on the end of the cable can be connected to the fuse box or even directly to the battery. It includes an integral fuse holder Hard Wire Kit for Cobra ESD7000, PRO7080, XRS-9300, XRS-9330, XRS-9340, XRS-9345, XRS-94...

The Celestron 1.25” Eyepiece and Filter Kit is a great way to expand the functionality and enjoyment of your telescope. Inside the metal, foam-lined carry case you’ll find these accessories: 32 mm Plossl Eyepiece - 1.25” 17 mm Plossl Eyepiece - 1.25” 13 mm Plossl Eyepiece - 1.25” 8 mm Plossl Eyepie...

aLLreLi Mini Displayport to HDMI Cable connects directly and transmits both audio and video Key Features: Premium chip Gold-plated connectors 24 AWG oxygen-free copper Multi-shielded cable ABS Shell aLLreli Promise Specifications Supports full 1080p HD digital video Supports HDMI Deep Color 12...