Module Board

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..

Specification: Name: Electronic Calendar (assembled)Model: ECL-1227Operating voltage: DC9-12VOperating current: ≤90mADynamic current: ≤160mADisplay color: Red/Green/Blue (optional)Panel language: EnglishFinished product size: 228 x 160 x 38mmNet weight: about 3..

Feature:Support 16bit 32KHz/44.1KHz/48KHz Support 2-channel analog output,S/PDIF output Dynamic range/signal-to-noise ratio: 98DB THD+N=0.006% USB interface support 1.0 specifications WIN XP/WIN 7/WIN 2000 free driver WIN 98SE need install driver Size: 55 x 50mm voltage: 5 V (USB interface) Distor..