We know that all materials are made up of a large number of atoms and the atom itself is made up of electrons, neutrons, protons and the fundamental particles. The science of electronics is created from the displacement of several electrons among the atoms of matter. The important work of this science is to express…
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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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Currently we accept only the cryptocurrencies as the payment, so if you are going to buy a project from our online store, and never used the Crypto, please check the “Cryptocurrency” page first. There are two types of the projects in my website. Some are free and have a “Download” button, and the others have…
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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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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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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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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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I provide electronics projects, schematics, arduino and microcontroller source codes and firmware in my on-line store. You can promote my on-line store (https://wicard.net/projects) and share the projects in your social media (facebook, twitter, linkedin, instagram etc. with hashtags and direct links), your blog or your website instead of paying the price with the cryptocurrency. Just…
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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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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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