Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

This project includes the RP2040 Zero microcontroller, precision INA219 sensor, and 3.2-inch ILI9341 SPI 320 × 240 TFT display. This project introduces a voltage, current, and power meter circuit, ...

用杜邦线链接正负以及i2c接口到arduino，然后下载附件的arduino ina219库，放到libraries文件夹里 #include #include Adafruit_INA219 ina219 ...

I would like to use the library of the ina219 on python and I have some questions please., Basically, I'm running Pyfirmata (StandardFirmata) on my Arduino nano and I'm controlling some motor via ...

The INA219 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and ...

I got a couple of INA 219 modules from an online seller overseas. I was looking for a different dc current sensor module to start a small battery charger project, so I welcomed them. The INA219 based ...

If you are dealing with solar or battery power, you might want to have one of these little energy meters built by [Open Green Energy] around. The Arduino-based instrument measures DC voltage, current, ...

Consider a fast-moving car, if it suddenly gets hit by another car in opposite direction, the first thing that happens is that, the accelerometer sensor present in the car senses a sudden ...