Arduino enthusiasts and makers searching for a new project to keep them busy this weekend may be interested in a new DIY Arduino Nano multimeter created by YouTuber Electronoobs. Using a small OLED screen in combination with the Arduino Nano together with a couple of buttons and 16-bit ADC for precise measurements the multimeter has been […]
DIY Arduino Nano multimeter with LiPo battery, charger and more Continue Reading
Li-Ion a Li-Polymer cells are becoming a No.1 choice for many applications, where they persuade by high energy density, low weight, low self-discharge and for majority of applications also by their favorable flat shape (Li-Po). Their price is also affordable (in regard to their properties) and so there´s usually only one “difficulty” – to solve
With MCP73831 you´ll charge lithium cells easily and safely Continue Reading
This is an updated version of Solar Panel Charge Controller Using Arduino. Solar Panel Battery Charge Controller Using Arduino Pictures of Power box and Arduino solar charge regulator: Charge Regulator with Power Box Connections to Regulator Inside the Box The output voltage of the ACS712 is 2.5V with no input while the spec sheet specifies
Solar Panel Battery Charge Controller Using Arduino Continue Reading
Introduction The project use a custom printed circuit board for the charge controller power management electronics, and requires an external Arduino pro mini to run the control firmware. The power management board design has the following features: PV input transient and reverse polarity protection Sensing for PV input voltage, converter output current, load current, and
