Abstract: This paper describes a capacitive type touch sensor readout circuit using passive sigma-delta modulator-based capacitance-to-digital converter. With the proposed approach, the panel ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

In this tutorial, you will learn how to send WhatsApp messages from Arduino UNO R4 WiFi using the CircuitDigest Cloud Whastapp API. Instead of using a GSM module, SIM card, or complex WhatsApp ...

This README documents how to open, build, and run the project from CLion (recommended workflow), lists IDE recommendations and versions, explains the code layout, libraries / dependencies, components ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

In today's lecture, we will design a project in Proteus, where we will Interface Gas Sensor with Arduino. I will provide the complete code and simulation. Gas sensors are widely used in fire alarms, ...

Lexus has an interesting steering wheel button setup where there are two thumbpads on the spokes, unlabeled, that can be shifted between functions (like the shift key on your computer, not shifting ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The Venus flytrap possesses sensory hairs that detect prey via touch stimuli. Bending of the sensory hair trigger Ca 2+ and electrical signals that propagate to the leaf blade. Saitama, Japan: Plants ...

Capacitive touch sensors are entirely in the domain of DIY, requiring little more than a carefully-chosen conductive surface and a microcontroller. This led [John Phillips] to ask why not embed such ...

Robots have become remarkably advanced, capable of executing complex tasks with impressive accuracy, speed, and coordination. Yet, despite these leaps, they often struggle with something fundamental ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...