Module Board

Remote Control Feature:Product model: FSK-12 keyShell material: PC+fiberStandby power: 200 metersMediation: FSKSignal frequency: 868MHzRemote control working voltage: DC3V/2XAA battery (not includes)Dimensions and weight: 231*57*40mm/230gReceiver Feature:Product model: AK-RK012S-Industrial control D..

Specification:Product name: DC automatic switching + automatic chargingProduct model: YX851Control voltage: 12VControl current: 10AProduct size: 69 x 48 x 18 (length x width x height)Installation size: 61x 41 mm (4 x 3mm)Approximate product weight: 40gPackage included:1 x DC automatic switching  pow..

Applications: Solar panel to mobile phone chargingCar charging retrofitDriving recorder power supplyHousehold power transformation Characteristic: Input voltage range: 6V-30VOutput voltage: default 5V, automatically adjust between 3-12V after triggering fast char..

Overview:1. The new learning code 12-way remote control switch is upgraded on the basis of the old model, and adopts exquisite industrial control shell design in appearance, and the style is more high-end. The terminal is upgraded. When the interference is strong, the suction cup antenna and the hig..

>>>WIFI Module: Contact Us<<<Introduction:This is a multi-function inverter/charger, combining functions of inverter, solar charger, and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-a..

Description:  Stable performance;Wide operating voltage range;Good product consistency and high cost performance;The on-board coding chip is easy to use. Technical parameter: Working voltage: DC3-9VWorking frequency: 315MHz/433MHZ (optional)Standby current: 0..

Feature:Product model: AK-WK02CAProduct Name: Two micro controllerWorking voltage: 3.7V-12V (minimum 4V required for jog mode)Power consumption situation: Standby current is only 7MA, working is 30MA currentCoding method: learn code pairing, can learn fixed code and learning code chi..

Feature:1. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash;2. The I/O ports and UART program download ports of the ESP32 module are all led out, which is convenient for secondary development;3. power supply voltage DC7-60V;4. Onboard ESP32 module IO0 programmable butto..

Overview:   5V bluetooth 4-channel relay module equip with SPP-C bluetooth 2.1 slave module and 8 bit high performance MCU, you can control the relay with cellphone APP directly. APP LCBS download separately (recommended): https://pan.baidu.com/s/1dFNa2kx Use data download package (included..

Parameter: Name: Micro:bit V3.0 PH2.0 Sensor Expansion Board Voltage: 5VInterface: PH2.0 interfaceSize: 57*56.3mmPackage included:1 x Extension Board(the other items are not includes)..

Feature:This module uses the LM2596 chip, high efficiency (up to 92%), low heat, can be very easily used to above 3A current, in conjunction with the original TI op amp control output current, so the overall output is very stable. This module uses the original Sanyo low ESR filter capacitor, you c..

Features:The sound quality is very good using this module.Mono digital audio amplifier chip.High output and low power consumption.Applicable speaker impedance: 4-8 ohms (8 ohm is the best).Specifications:Chip: TPA3118Operating voltage: DC8-24V;Output power: 60W;PCB board size: 45 x 35mm/1.77 x 1.4in..