Factory Cheap Prices 114990308 Stm32 We Espruino Pico Unpinned Stm32F401 $29.99 - $38.99 Min. order: 10 piecesKey attributes Industry-specific attributes Model Number NodeMCU-Ai-WB2-32S-Kit Application WiFi+ Bluetooth Other attributes Type Bluetooth module Country of Origin China Brand BRJT Part Nu...
Suitable for ESP32-CAM 2MB 8MB WiFi / Bluetooth Camera Module OV2640 Esp 32 CAM Development Board original ai esp32 cam $0.73 - $5.22 Min. order: 1 acre Easy Return suitable for OV5640 camera with 5 million pixels and 160 degree wide-angle panoramic lens for STM32 K210 microcontroller ...
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...
Ai-Thinker LoRa wireless spread spectrum module Ra-09H Support LoRaWAN Prototcal STM32WLE5CCU6 Chip $4.29 - $4.59 Min. order: 10 pieces Ai-Thinker NEW Ai-WB2-13-Kit base on BL602 chip WiFi+ Bluetooth 5.0 Module Development Board /PCB antenna Type-C Interface $2.19 - $2.59 Min. order...
New Release IC Chips STM32F100R6H6B Electronic Parts In Stock $2.35 - $3.29 Min. order: 10 pieces Supply Integrated Circuits LT9211-U5 Electronic Parts Stocks $0.51 - $0.75 Min. order: 10 pieces MX25R3235FZNIL0 Best Price New and Original Integrated Circuits Electrode NOR FLASH MX25R3235...
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...
The BL602 chip has a low-power 32-bit RISC CPU, 276KB RAM, and a wealth of peripheral interfaces, including SDIO, SPI, UART, I2C, IR Remote, PWM, ADC, DAC, PIR and GPIO etc. It can be widely used in Internet of Things (IoT), mobil...
Ai-Thinker LoRa wireless spread spectrum module Ra-09H Support LoRaWAN Prototcal STM32WLE5CCU6 Chip $4.29 - $4.59 Min. order: 10 pieces Ai-Thinker 6.8Mbps Data Transmission UWB Module BU01 for Warehouse Logistics IOT Application $11.50 - $13.14 ...
Original new STM32L052C8T6 package LQFP-48 low power consumption MCU $0.20 Min. order: 10 pieces 12V1A power adapter 5V2A6V1A9V15V12v2a Power supply 24v power supply $0.76 Min. order: 1 piece New original STM32L071RBT6 package LQFP-64 microcontroller IC ...
STM32F401 STM32F4 Cortex-M4 Minimum System Core Learning Board STM32F411CEU6 STM32 Development Board Module For Arduino $4.50 - $4.99 Min. order: 2 pieces GY-53 Serial Port PWM VL53L1X TOF Time Of Flight Ranging Laser Sensor $5.00 - $5.80 Min. order: 1 piece 100% Original QFN-48...