wifi模块串口测试进入微信配网没有任何问题，就是通过stm32控制下发AT指令会出现问题：下发AT+RST没有任...
development boardarm11 development boardHot Sell: 74LVC573AMTR SOP-20LTM4630EV#PBF Brand new genuine original IC stock Professional BOM supplier spot goods1N2812B Brand new genuine original IC stock Professional BOM supplier spot goods8051 development boardstm32 development boardmicrocontroller development...
01、SG90舵机介绍 首先介绍说一下什么是舵机。舵机是一种位置(角度)伺服的驱动器。适用于一些需要角度不断变化的,可以保持的控制系统。SG90就是舵机的一种。 舵机内部有一个基准电压,单片机产生的PWM信号通过信号线进入舵机,与舵机内部的基准电压作比较,获得电压差输出。电压差的正负输出到电机驱动芯片上,从而决定正...
LP-MSP430FR2476 Development Boards Development Embedded Stm32 Nucleo-64 Development Board With Stm32F449RPA0122 Development Boards PCBs & Breadboards ROHS Whynot TechnologyBanana Pi Single Board Computer BPI-R2 Pro Router Board Rockchip RK3568 Design 16G eMMC Flash 2G LPDDR4 Mini PCIE InterfaceLM259...
STM32F103RCT6STM32F103C8T6LM2596S-5.0AMS1117B2B-XH-A(LF)(SN) 上传BOM 购物车0 元器件商品0 国内交货0香港交货0 型号品牌单价数量小计操作 批量删除 已选中0个商品总价(不含运费):￥0 去结算 购物车中还没有商品,赶紧选购吧 请登录免费注册
【沁恒微CH32V307评估板试用体验】光照强度传感器及其检测移植测试 2022-05-19 0 基于STM32的光照强度传感器程序 2016-01-20 3494 ( zigbee)CC2530+BH1750光敏传感器获取光照强度 2021-11-29 1676 基于BH1750的光照强度传感器 2022-07-27 10550 STM32读取BH1750光照强度数据打印到串口 2023-05-04 1845 ...
STM32F103RCT6STM32F103C8T6LM2596S-5.0AMS1117B2B-XH-A(LF)(SN) 上传BOM 购物车0 元器件商品0 国内交货0香港交货0 型号品牌单价数量小计操作 批量删除 已选中0个商品总价(不含运费):￥0 去结算 购物车中还没有商品,赶紧选购吧 请登录免费注册
STM32 microcontroller phase-locked loop module 35M-4.4G RF signal source frequency scannerHLK-B40 master-slave integrated Ble module B40 BLE 5.1 wireless serial port transmission for long-distance stabiMono channel 150W TPA3116D2 digital audio amplifier board module NE5532 front stage board 12V/24V...
suitable for OV7725 camera M12 lens ear spacing 20MM 300000 pixels suitable for STM32 ESXP32 $5.88 - $7.88 Min. order: 1 piece TS3DV642A0RUAR TS3DV642A0RUAT 42WQFN NEW AND ORIGNAL IN THE STOCK Multiplexer IC $0.74 - $0.77 Min. order: 1 piece FT232RQ FT232RQ-REEL QFN USB seria...
STM32F103RCT6STM32F103C8T6LM2596S-5.0AMS1117B2B-XH-A(LF)(SN) 上传BOM 购物车0 元器件商品0 国内交货0香港交货0 型号品牌单价数量小计操作 批量删除 已选中0个商品总价(不含运费):￥0 去结算 购物车中还没有商品,赶紧选购吧 请登录免费注册