arduino环境参照http://www.taichi-maker.com/homepage/esp8266-nodemcu-iot/iot-c/nodemcu-arduino-ide/ 添加开发板管理网址 http://arduino.esp8266.com/stable/package_esp8266com_index.json 接线 RFID-RC522与ESP8266接线 MG995金属标准舵机 360度与ESP8266接线 就三根线, GND---GND 3V---3V PWM---D8(...
低功耗:ESP8266专为移动设备、可穿戴电子产品和物联网应用而设计,通过多项专有技术实现了超低功耗。ESP8266具有的省电模式适用于各种低功耗应用场景。 32位Tensilica处理器:ESP8266 内置超低功耗 Tensilica L106 32 位 RISC 处理器,CPU 时钟速度最高可达 160 MHz,支持实时操作系统 (RTOS) 和 Wi-Fi 协议栈,可...
hellow have you program example for Arduino or esp 8266 ? Sold by Quality Electronic Components Store(Trader) Ship to Vietnam AliExpress commitment This product can't be shipped to your address. Select another product or address. Return&refund policy ...
Pn51|Enhance your projects with the PN532 NFC RFID Wireless Module V3, featuring plug-and-play compatibility, versatile I2C/SPI/HSU interfaces, and a compact design for easy integration.
门禁系统是一种基于特定硬件和软件技术的安全控制系统,旨在实现对出入权限的管理和监控。以下是关于门禁系统的相关介绍: 1. 系统开发:门禁系统通常需要结合多种编程语言进行开发,包括PHP、QT、Java、Python等,以满足不同应用场景的需求。这些语言的开发使得门禁系统能够适应多样化的功能需求,如数据处理、用户身份验证、设...
We are a Big & Professional Electronics Modules, Sensors and Robort Parts Manufacturer, we have our own Brand "HiLetgo", products including Develop Boards like Uno, MEGA, Pro mini, Nano, ESP8266, ESP32, Power & Drive modules, Sensors, Breadboards, Connectors and Jumper Wires etc.We are ...
该模块由B&T Technology开发,采用ESP8266核心处理器,支持IEEE802.11 b/g/n协议,具备Wi-Fi网络功能,适用于各种物联网设备。 安信可科技 - WIFI模组,COMPLETE 802.11B / G / N WI-FI SOC MODULE,完整的802.11B/G/N WI-FI SOC模块,WIFI MODULE,ESP-12S 2019.10.29 - 数据手册 - V1.0 代理服务 技术...
这么简单!?自制NFC插卡音乐盒小音箱 以前小几百的MP3随身听,现在只要十几块就能自己做一个,加上ESP8266可以实现更有趣的功能#物联网 #电子爱好者 #科技小制作 #智能家居 #生活小常识 - 闲不住科技活于20240615发布在抖音,已经收获了6100个喜欢,来抖音,记录美好生
# Product: NFC Module for Arduino # SKU : DFR0231 # Description: # When the a card close to the device , the PC will receive the data # Connect the NFC Card's TXD, RXD, GND, +3.3V to leonardo's D0RX, D1TX, GND, +3.3V ...
Wireless Module CH340/CP2102/CH9102X NodeMcu V3 V2 Lua WIFI Internet of Things Development Board Based ESP8266 ESP-12EUSD 1.05-2.20/piece Leonardo R3 Development Board + USB Cable ATMEGA32U4 For ArduinoUSD 4.40/set Original Chip TPA3116 D2 XH-M543 12V 24V 120W*2 Dual Channel Digital Power...