Content for TFT Display

Simple Remote Air Quality Monitor Project Tutorial

“Good ventilation improves people’s quality of life. In this tutorial I present how to build a simple air quality monitor to improve your ventilation routines. It is a simple remote Air Quality monitor with an Arduino Nicla Sense ME …

stm32 HiFi usb sound card DIY

“Black /Green pill stm32f401 , high quality, low noise DAC based on 2 PWM timer channels with virtual software Sigma Delta ADC. DIY about $3-$9 (depends number of displays) low cost solution Software low noise DAC based on 2 PWM …

The Black Swan Project

“The Black Swan Project is an ESP8266-based, secure, one-way communication channel. It might be superfluous in the current conditions. But let’s suppose that a black swan event occured, causing the nationwide blackout, complete failure of the mobile network …

Tiny TFT Graphics Library 2

“This is a small graphics library, specifically aimed at ATtiny microcontrollers, for the variety of small colour TFT displays available at low cost from suppliers like Adafruit, AliExpress, or Banggood. It’s an updated version of my Tiny TFT Graphics …

Display Unicode in Arduino

“This instructables show how to display Unicode text in Arduino. Supplies: - Any Arduino dev board with Arduino_GFX supported display.”

Project Midbar

“Midbar (מדבר) is a Hebrew word that means “pasture,” “uninhabited land,” “wilderness,” “large tracts of wilderness (around cities),” “desert.” There are two reasons why I chose the word Midbar as the name of this project. First - while working on my previous …

ESP32-cam Standalone With Robot Arm

“The ESP32cam is a very nice processor and camera which should be useful in a wide range of robotics projects. But when you look on the web most ESP32cam projects are very similar: “here’s an ESP32cam, let’s connect …

IoT Based Smart and Secure Lock V2.0

“In this project we’ve built IoT based smart and secure lock which have 4 layers of access. RFID + PIN + Fingerprint + OTP. In this project we’ve built IoT based smart lock which have 4 layers of access. RFID + PIN …

How to Make the SmartBox V.2

“This project will show you how to create the SmartBox V.2, a new smart and funny data/clock station. Introduction This is a review of my first SmartBox that I made a few years ago, when I used a …

Power Monitor for Electronic Prototypes and Devices

“Hi all, since I m planning to use solar modules and accumulators to provide energy for some of my next projects, I have to find out how much power every circuit needs. One way is to connect a multimeter in …