Tag Archives: Energia

INA219 Current Sensor DIY Breakout board

Another small board, this time for a INA219. The INA219 is a high-side current shunt and power monitor with an I2C interface. For testing I used Rei VILO library with a MSP430G2553 and Energia, and I measured the power consumption for this simple circuit: … Continue reading

Posted in diy, Electronics, English, pcb, sensor | Tagged , , , , | 2 Comments

MSP430 and a HC-SR04 Ultrasonic Ranging Module

A while back I bought an HC-SR04. It sat in a box until yesterday when I tried to use it with an MSP430G2553 but unfortunately it wasn’t working. I used Energia to program the Launchpad but I wasn’t getting any response from … Continue reading

Posted in diy, Electronics, MSP430, sensor | Tagged , , , | 9 Comments