Switch debounce circuit uses only one gate
Basic Electronics

Switch debounce circuit uses only one gate

The circuit in Figure 1 produces a single debounced pulse each time you press S1. Moreover, the circuit uses only logic power from the remote pull-up resistor, R2. You can use the circuit to detect when a key is pressed in a non-energized device, such as a device in a system that's...

Continue Reading
2.235
Views
0 Comments
Stereo volume and balance control with Rotary Encoder using MAX5440
Audio

Stereo volume and balance control with Rotary Encoder using MAX5440

The project described here is a compact stereo volume and balance control with rotary encoder. It provides 32 log potentiometer steps with buffered wiper output. The project can easily replace mechanical potentiometer. 5 LEDs indicate the volume level or balance settings , depending on...

Continue Reading
3.750
Views
0 Comments
Arduino Button Debounce Tutorial
Arduino

Arduino Button Debounce Tutorial

One of the major problems encountered when using push buttons and switches in digital electronics project is the problem of bouncing. When we press a button once it may register twice and when we press it four times, in a row, it may register just twice. This occurrence is due to a...

Continue Reading
3.797
Views
0 Comments
Get new posts by email:
Get new posts by email:

Join 97,426 other subscribers

Archives