Posted in Arduino Hacks Tagged adc, button, r2r, resistor ladder ← Browser-based Circuit Simulator Boasts A Mountain Of Features Simple Hardware And Python Drive This Splunk LED Meter → ...

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, curre… ...

Arduino enthusiasts looking for a development board that is Internet of Things ready and offers 12 functions including a WiFi plug, Clock , EEPROM, SD, buzzer, NRF24 plug, LCD, RGB led, rotary ...