Electronics

Description:The wireless door magneticdetects whether the door, window, drawer, etc. have been opened illegally. It is mainly used in pair with the "alarm host". When the host is out of the armed state, when the door, window, or the door is opened illegally, the wireless door magnetic sends an alarm..

Feature:Power supply voltage: 4.5-5.5VNO.1 to NO.8 are contestants, and REST is the hostSize: 6.7 cm * 6.1 cmPackage includes:(optional)Type1: 1 x BoardType2: 1 x Board with battery case (battery is not includes)..

Description:This product is a simple voltage controller. It can turn on and off the output by relay. It only plays the role of switching, and can not change the voltage.【Charging mode IN】By setting the upper limit voltage UP and the lower limit voltage dn; when the battery voltage is less than or eq..

Main Parameters:Chip: NRF51822Display screen: 0.96 inchesTouch screen: tempered glassBattery Type: PolymerCapacity: 80mAhStandby time: 15 daysAppearance Material: Zinc AlloyColor: GreyStrap: Two-color siliconeCompatible systems: Android4.0 and above, ISO7.0 and aboveMain features:*Life Waterproof:su..

Specification Brand Bakeey Model CF98 Bluetooth Version BT 4.0 or above Compatible OS Android 4.0 or above , iOS 7.0 or above Operating Mode Full Touch APP Name DaFit App Language English, Portuguese, Spanish, ..

Features:  Hole spacing: 26mm Fixed hole: 3mm Size: 27 x 27mm Interface: 6P DuPont line, Micro USB interface. Chip: CH340 Ports: RXD, TXD, CTS, DTR 5VGND VCC  Package Included: 1 x CH340 Loader Program Downloader Module..

>>>Manual: Contact Us<<<Features: Overview CH341 USB conversion module equipped with CH341 chip, CH341A is a USB bus adapter chip, through the USB bus to provide asynchronous serial port, parallel port, print and 2 line and 4 line common synchronous serial interface, the ..

Feature:Product name: Voltmeter/Ammeter (Optional)Product model: Encore CH-72A/CH-72V(Optional)Measurement accuracy: 1% ± 2 digitHole size: 68*68mm (embedded installation)Auxiliary power supply: two-wire passiveMeasuring range: voltage AC50-500V, current 1-120ANote: Voltmeter without CTPackage inclu..

>>>More details: Contact Us<<<Update information: V1.1Feature:Hardware Specifications Main chipESP32ModuleESP32-WR0VER-B,SIH7000GInterfaceUSB,SD Card, Solar Input interfaceFlash Memory4M Flash / 8M PSRAMButtonReset,Power switchUSB to TTLCH9102F Car Clock40HHzSIM Card..

Description:This is a special charging stand device for charging the battery pack of the XBOX1 controller. Two battery packs can be charged at the same time, powered by 5V DC power supply, with LEDs to indicate the charging capacity and the working status of the charging stand. The battery compartme..

Features : Radio can be charged seperately. Battery can be charged seperately. When Charging, the indicator light is red. When there is no charge or full, the indicator light is green. Can quickly charge the battery and radio. The charger can be fixed to the wall.Specif..

Feature:Input: 5V/2A (connect the console directly with the attached USB cable)Controller charging slot port output: 2.4V/1300Max2USB 2.0 port output: 5V/500mAx2(Because this USB 2.0 interface takes power directly from the XB console, when two X-C controllers are charged in the slot, it is not recom..