Most innovated custom PCB with too many features to list. OLEDiESP version with microSD card support out now.
What is it? A Voltmeter using my OLEDiUNO PCB. It can be used for up to 20 volts in the current configuration. By changing the voltage divider it can go up to 50 volts. Why did you make it? A custo...Read More…
A Voltmeter using my OLEDiUNO PCB. It can be used for up to 20 volts in the current configuration. By changing the voltage divider it can go up to 50 volts.
A customer requested this and I thought maybe other people would like one too
It connects using just 2 wires, making installation a breeze. It could be used on a car, boot, motorcycle or anywhere you need to see the current voltage. That you can customize it to your liking. For more info please get in contact with me. Thank you.
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Mark | July 11, 2017
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I build the best Atmega328 based micro OLEDiUNO PCB that enables you to connect a I2C OLED display directly to the PCB. Plus the OLEDiUNO now OLEDiMAX PCB features an on board navigation switch, slide switch integrated Lipo charging circuit, micro USB port and 4 SMD LED's in each corner.
New product is out. It is the OLEDiESP with microSD card support, please see my listing for more info.
Also build the best Grbl based CNC Controller with PWM output, spindle enable and coolant outputs among other features not found on any Arduino shields.