Komunikasi UART dua arah antara Arduino dan NodeMCU (ESP8266) menggunakan Logic Level Converter dengan data dummy sensor untuk testing dan development. Project ini mendemonstrasikan komunikasi serial ...

First off, he’s included level converter chips to managed the 3.3V/5V issues. Second, he uses latch chips to translate eight pins on the Arduino Mega to sixteen pins on the display.

This highly reliable and accurate solution comprises an Optomax Digital liquid level switch which is connected to an Arduino board via the TTL output and powered by its 5V source. LEDs on the Arduino ...

The ATMega328 microcontroller as mounted on the Arduino UNO board has a 10-bit AD converter. Let’s use its function analogRead to measure some voltages with. How can we improve the accuracy of the ...

For robotic applications, it is important that the power supply form factor to be slim and integrated. This paper present the design and development of inductor less DC/DC converter. This new design ...