Module Board

Features: 1. Parts selection: two independent audio transformer are used, and the trans former material is selected from aerospace materials.High sensitivity and high reductivity, higher sensitivity than 10-120DB of similar low-end transformer, full tone and pure soun quality.2. Line des..

>>>Manual: Contact Us<<<Feature:1. The STM32F103RCT6 chip is used as the main control IC. Working temperature: -40°C-105°C2. With 72M main frequency, 256K flash, 48K SRAM.3. With IIC, SPL CAN, UART, USB and other interfaces and DAC, ADC, DMA and other peripherals. For details,..

>>>Manual: Contact Us<<< Why Choose 401? In the F401 series, the chip is the cheapest, even cheaper than some F1, and crushed F1 on the main frequency, and has a floating-point arithmetic module, the IO port contains all the basic functions. There..

Heltec LoRa Node Products Difference Table:“Heltec LoRa” product family already included follow options: LoRa spread spectrum communication (node);Battery powered;Good RF circuit design and impedance matching. ..

Features:- To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhance the sound quality purposes.- Make the treble clear, and increase the intensity of the bass, freely enjoy clear and natural music.- Wi..

Description:The high voltage module uses for Tesla coil principle produced, it output high voltage pulse high voltage current, small volume, high efficiency, simple peripheral circuit (simply connect the switch, the battery can be) The intensity of discharge violently.   Specification:Input volt..

Specifications:Model: P90Light bulb: XHP 90+COB LED Size: 26.5*6*3.5CMNet weight: 381GMaterial: Aluminum alloySwitch: Press switchBattery: 2* 26650 ( Included)P90 3modes: Strong light - weak ligt - flashing - Double click to open COB - long press to shut downCOB 4modesStrong light - weak light-red l..

Overview: Superbit is an expansion board that expands the microbit core board. Since the external pins of the microbit are derived from 20pin pins, it is very inconvenient for the actual external sensors and control circuits. The external sensors can be easily extended through superbit.Supe..

Usage: Various angle sensors, tilt sensor, output with relay, direct connection to high current load, can be applied to various equipment dump protection, appliance dumping protection. Module features: 1. Default high-sensitivity SW-520D angle sensor can achieve 90-degree angle ..

More details: Contact Us Update: There is no download chip after the update, it needs to be used with a downloader. Description:   The 433MHz antenna must be used in conjunction with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip) Lithiu..

AVR SX460 Automatic Voltage Volt Regulator Replacement For Stamford GeneratorHere is the Manual!!! Feature:  SX460 is a half-wave phase-controlled thyristor type automatic voltage (AVR) and froms part of the excitation system for a bruch-less generator.In addition to regulating the ge..

Description:SYN6658 receives the text data to be synthesized through UART interface or SPI interface communication mode, and realizes the conversion of text to speech (or TTS speech). The module has a four-position DIP switch to select the baud rate, and has a power indicator. The size of the positi..