Category: Plans-Schematics

Electronics and Programming tutorials and projects

arm lpc1768 sim908 gps gms gprs

ARM LPC1768 Operating System

About ten years ago, I’d like to start an operating system project for the sell phones like Android and Symbian. So I started to make a cell phone with ARM LPC1768 processor and SIM908 GPS/GSM/GPRS module. After a little struggle I succeed and built my basic design, but due to the situation, I couldn’t take…
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wicard arduino rgb

ESP8266 Music Player with RGB Driver (WiCard RGB Network Lights)

The “ESP8266 Arduino Music Player with RGB Driver” system (a.k.a WiCard RGB Light) is a circuit including an esp8266 core for handling the WiFi communications and data processing and an ATmega8a core to playing the audio data and driving the lights. The basic goal of this project was providing a music player and lighting system…
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arduino clock and calendar

Arduino Clock and Calendar (UNO)

This project is an “Alarm Clock and Calendar” firmware (.ino file) for Arduino UNO board with the character LCD shield. The LCD shield has 5 on-chip buttons which send an analog value to the A0 pin and a reset button. Also it has 5 ADC/IO pins header and 7 IO pins header (including UART Tx…
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IP Camera ESP32Cam

IP Camera ESP32Cam Arduino Code

The “IP Camera ESP32Cam” (or “SpyCam”) project is an Arduino firmware (.ino) for the “AI Thinker ESP32-CAM” module which has a 2MP Camera, 10 I/O pins, an on-chip LED and one MicroSD slot to store the images and videos. With its tiny sized camera and 240MHz CPU is able to provide a fair quality images…
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wifi voice recorder esp8266 esp32

WiFi Voice Recorder Arduino Program (ESP32 & ESP8266)

In the new revision of the ESP8266 (or NodeMCU) and ESP32 WiFi Microphone project (rev 2.0 WiFi Voice Recorder), I have added the voice recording feature. The updated revision is available in the following link: ESP8266/NodeMCU WiFi Voice Recorder Arduino Source Code – Rev 2.0 ESP32 WiFi Voice Recorder Arduino Source Code and Schematic –…
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gps tracker arduino uno nano a9g

GPS Tracker and Spy Microphone

This project is a GPS Tracker (Locator) with Arduino AVR board (UNO/NANO) and Ai thinker A9G GPS/GSM/GPRS module. The Arduino board reads the GPS data and sends it to the web server/host via GPRS. Then you can see the location on map with the Google Map API. You can call to your “SIM Card” number,…
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wifi lan esp32 enc28j60

WiFi LAN Converter With ESP32 and ENC28J60 Module

This project is a WiFi to LAN with “ENC28J60” and “ESP32” firmware arduino source code (.ino). The project gives you an internet access via WiFi modem, over the LAN port (like USB WiFi stations). Simply you can plug the ESP32 power, configure it with the modem’s SSID and Password, connect your PC or laptop to…
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nodemcu esp32 esp8266 audio recorder

ESP8266 Audio Recorder

ESP8266 has an ADC input which is a 10 bit analog to digital converter and this pin is the audio signal input for the “ESP8266 Audio Recorder” project. This project is an arduino (c-language) source code, which is a firmware for the ESP8266 module and records the audio data by reading the ADC pin’s value,…
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nodemcu microphone

NodeMCU Microphone

I have updated the ESP8266/NodeMCU Microphone Arduino project and it is available in the following link: ESP8266/NodeMCU Network WiFi Spy Microphone Arduino Source Code – Rev 2.0 Also there’s another Arduino program for the ESP32 modules in the following link: ESP32 Network WiFi Microphone Arduino Source Code and Schematic – rev 2.0 In the new…
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wifi robot esp32-cam

WiFi Robot (3-Wheels) With ESP32-Cam and ATmega8A

This project is an “ESP32-Cam WiFi Robot” firmware arduino source code (.ino) and also can be used as a “Dome Camera”. This project is based on the “ESP32 WebApp Builder” and Arduino ESP32-CAM CCTV, WiFi IP Camera projects. The WiFi Robot project uses the “AI Thinker ESP32-CAM” module which has a 2MP Camera, 10 I/O…
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