Source Code Of EFY’s DIY Projects

Welcome to the SOURCE CODE page of DIY Projects published in Electronics For You magazine.

How It Works?

You will find all DIY projects published in Electronics For You magazine listed below. For those that have a Source Code associated with them, you will find a link in same table below, which on clicking will enable you to download files(s) containing the Source Code of that project. If that project does not have a Source Code the table will inform you accordingly by stating “No Source Code”.

We have started updating this page from the latest issue onwards. We aim to publish Source Code of all DIY Projects published since Jan 2020 (gradually). But, you will always find the latest projects on top.

Month Year Title PCB and Component Layout PDFs Source Code
Jan 2025 IoT Based Electricity Energy Meter with Dashboard Not Applicable Click here
Jan 2025 Vehicle Theft Detector with Alarm and Backup Power Download here Click here
Jan 2025 Portable Bilingual Translator with Raspberry Pi Zero Not Applicable Click here
Jan 2025 Wireless Control of BLDC Motor Using ESP32 and Web Interface Not Applicable Click here
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Dec 2024 Decorative Automatic Garden Watering System Download here Source Code Not Required
Dec 2024 World’s Smallest Programable IndusPhone Design (Part 3) Not Applicable Click here
Dec 2024 Smart Sensor For Shock And Vibration Detection Not Applicable Source Code Not Required
Dec 2024 Controlling Electrical Devices Using Motion Sensor Not Applicable Click here
Dec 2024 Optical Fence Using WeMos D1 Mini With Updates On Google Sheet Not Applicable Click here
Dec 2024 Device Control Through A PC’s USB Port Using Visual Basic Not Applicable Click here
Nov 2024 STK435 IC-Based Stereo Amplifier Download here Source Code Not Required
Nov 2024 A Sewer Drain Shield For Smart Cities Not Applicable Click here
Nov 2024 ESP32 Speech Function: Text To Speech Not Applicable Click here
Nov 2024 Flame-Sensing Fire Alarm Using An Arduino Nano Download here Click here
Nov 2024 IoT-Based Distribution Transformer Condition Monitoring System Not Applicable Click here
Nov 2024 World’s Smallest Programable IndusPhone Design (Part 2) Not Applicable Click here
Oct 2024 Automatic Wiper Control For Three/Four Wheelers Download here Source Code Not Required
Oct 2024 Bluetooth Control Through Mobile Not Applicable Click here
Oct 2024 Raspberry-Pi Based Waveform Generator Not Applicable Click here
Oct 2024 Wearable Automatic Assistance Glove Not Applicable Click here
Oct 2024 World’s Smallest Programable IndusPhone Design (Part 1) Not Applicable Click here
Sept 2024 LED Strip Dimmer And Call Bell Not Applicable Source Code Not Required
Sept 2024 Long Duration Timer Using Supercapacitor Not Applicable Source Code Not Required
Sept 2024 Electronic Digital Piano Not Applicable Click here
Sept 2024 IndusBoard Standalone IoT Lidar Radar Not Applicable Click here
Sept 2024 Mobile Hotspot/Tethering Unit Charging Using ESP RainMaker App Not Applicable Click here
Sept 2024 Wireless Remote Data Monitoring System With TFT LCD Monitor Not Applicable Click here
Aug 2024 Automatic Street-Cum-Porch Light Download here Source Code Not Required
Aug 2024 Simple On/Off Timer Not Applicable Source Code Not Required
Aug 2024 Automation System To Notify School Prayer Time And Period-Over Not Applicable Click here
Aug 2024 Fault Finding Tool For Industrial Electrical Personnel Not Applicable Click here
Aug 2024 Micro Sized ChatGPT Cheating Device Not Applicable Click here
Aug 2024 Wireless Ultrasonic Radar With TFT Monitor Not Applicable Click here
July 2024 Automatic Wash Basin Tap With LED Light Not Applicable Source Code Not Required
July 2024 High/Low-Voltage Cut Out With Built-in Delay Not Applicable Source Code Not Required
July 2024 Bluetooth Low Energy (BLE)-Based Nearby Person Notifier Not Applicable Click here
July 2024 GPS Speedometer For Cars And Bicycles Not Applicable Click here
July 2024 Real-Time Environmental Data Logger And Plotter Not Applicable Click here
July 2024 Speech Transcription Using Raspberry Pi Zero Not Applicable Click here
June 2024 Multi Switch Control Buzzer/Appliance Download here Source Code Not Required
June 2024 Sawtooth Wave Generator Not Applicable Source Code Not Required
June 2024 GPS Tracker With Arduino Not Applicable Click here
June 2024 Smart Switch For Agriculture Irrigation Not Applicable Click here
June 2024 The Smallest GPS Tracker Ever Not Applicable Click here
June 2024 Voice-Controlled Obstacle-Avoiding Robot Using Bluetooth And Arduino Uno Not Applicable Click here
May 2024 Digital Thermometer Not Applicable Click here
May 2024 Light Cum Room Freshener Module With Two Options Not Applicable Source Code Not Required
May 2024 Batteryless E-paper Display Not Applicable Click here
May 2024 ChatGPT Terminal That Talks Using Google TTS Not Applicable Click here
May 2024 Smart Timer For Liquid Mosquito Repellents Not Applicable Click here
Apr 2024 Multi-Purpose Wire-Loop Security System Download here Source Code Not Required
Apr 2024 Adding Location Tracking To The Wearable Interface Device Not Applicable Click here
Apr 2024 Gadget For Dual Protection From Viruses Not Applicable Click here
Apr 2024 pH Measurement In Hydroponics System Not Applicable Click here
Apr 2024 Shop Billing System Using A Thermal Printer Not Applicable Click here
Apr 2024 Smart Water Serving Robot Not Applicable Click here
Mar 2024 Dual Stopwatch Download here Source Code Not Required
Mar 2024 Namaste’ Robot To Greets Visitors Automatically Not Applicable Click here
Mar 2024 Meshtastic Network Of Inexpensive LoRa Radios Not Applicable Click here
Mar 2024 RFID Based Authentication System Using Arduino Not Applicable Click here
Mar 2024 Smartwatch-Like hid With Keyboard And Touchpad Not Applicable Click here
Feb 2024 An Electronics Kaleidoscope Not Applicable Source Code Not Required
Feb 2024 Light-Activated Robot Not Applicable Source Code Not Required
Feb 2024 Musical Rain Alarm Download here Source Code Not Required
Feb 2024 Counting Small Items Using Edge Impulse Not Applicable Click here
Feb 2024 Design Your Own Low Cost RISC-V System Not Applicable Click here
Feb 2024 Smart Home Automation System Using ESP8266 NodeMCU Not Applicable Click here
Jan 2024 Implantable Chips (Part 2): Storing Data Inside Body Not Applicable Click here
Jan 2024 International Space Station Tracker Not Applicable Click here
Jan 2024 IoT Fall Detection System Using MPU6050, ESP32, And Blynk—Safeguard Your Loved Ones! Not Applicable Click here
Jan 2024 Joystick Control For Upto 5 Appliances For The Disabled Download here Click here
Jan 2024 Personalised E-Paper Clock Using ESP32 Microcontroller Not Applicable Click here
Dec 2023 Emergency Light Cum Advertising Display Board Download here Source Code Not Required
Dec 2023 Smoke Alarm Made With UM3562 Download here Source Code Not Required
Dec 2023 Counter With Overload Alarm For Child Safety In 40-Seater Buses Not Applicable Click here
Dec 2023 Implantable Chips (Part 1): Animal Identification And Data Tracking Device Not Applicable Click here
Dec 2023 Millet Cooker: An Electric Slow Cooker Not Applicable Source Code Not Required
Dec 2023 Watchbot Intruder Detection Using Pi Camera And Video Storage With Telegram Bot Not Applicable Click here
Nov 2023 Low-Power 5V Supply From Cells Not Applicable Source Code Not Required
Nov 2023 Arduino-Based Night Security Light Not Applicable Click here
Nov 2023 ChatGPT Terminal Made Using ESP32 Not Applicable Click here
Nov 2023 GPS Tracking Of Cargo Made Easy For Logistics Not Applicable Click here
Nov 2023 Proximity Sensor Switch For Wireless Control Of Electric Loads Not Applicable Click here
Nov 2023 Water Pump Control For Rented Houses Not Applicable Click here
Oct 2023 Password-Based Electrical Appliance Control Not Applicable Source Code Not Required
Oct 2023 Quiz Competition Buzzer For Eight Players/Teams Download here Source Code Not Required
Oct 2023 Advanced Alcohol Breath Analyser Not Applicable Click here
Oct 2023 Implementing Doppler Radar In ADAS Not Applicable Click here
Oct 2023 Remote Controlled Stereo FM Radio With RDS Using ESP-01 Not Applicable Click here
Oct 2023 Wheat Germination Monitoring System Not Applicable Click here
Sept 2023 Automatic Dispenser Using LM555 Download here Source Code Not Required
Sept 2023 Short Circuit Protection Of Electrical Motor And Battery In Electrical Vehicle Not Applicable Source Code Not Required
Sept 2023 Wireless Call Bell Download here Source Code Not Required
Sept 2023 Artificial Plant Water Showers To Beat The Heat! Not Applicable Click here
Sept 2023 Hector SLAM Mapping And Positioning With ROS And Lidar Not Applicable Source Code Not Required
Sept 2023 Smart Electronic Voting Machine (EVM) Not Applicable Click here
Aug 2023 Cute Temperature Sensor Download here Source Code Not Required
Aug 2023 Interval Timer Download here Source Code Not Required
Aug 2023 Security Code Lock Download here Source Code Not Required
Aug 2023 Does Your Smartwatch Emit UV Rays? UV Radiation Testing Device Not Applicable Click here
Aug 2023 VoiceGPT With Multilingual Facility Not Applicable Click here
Aug 2023 Automatic LPG Gas Leakage Detection And Protection Not Applicable Click here
July 2023 Generate The Meditative 528Hz Love Frequency With Arduino Uno And Relax Not Applicable Click here
July 2023 Prolong Life Of Cooler Pump And Save Electricity Too Download here Source Code Not Required
July 2023 Simple Stereo FM Radio Receiver Not Applicable Source Code Not Required
July 2023 Connecting Arduino To The Internet Not Applicable Source Code Not Required
July 2023 Anti-Collision System For Vehicles (Part 2) Not Applicable Click here
July 2023 Device To Identify And Classify Objects Not Applicable Click here
July 2023 Gestures Glove For Gaming Using Arduino Uno Not Applicable Click here
Jun 2023 Kitchen Security Alarm Using MQ2 Sensor Download here Source Code Not Required
Jun 2023 Anti-Collision System For Vehicles Not Applicable Click here
Jun 2023 Automatic Restricted Quantity Liquid Dispenser Not Applicable Click here
Jun 2023 Millisecond Clock Display Using ESP32 RTC Not Applicable Click here
Jun 2023 Simple Water Temperature Indicator And Controller Using Arduino Not Applicable Click here
Jun 2023 Smart Ironing Device To Protect Your Clothes Not Applicable Click here
May 2023 A Simple Automatic Bathroom Light Download here Source Code Not Required
May 2023 ADC And DAC Trainer Download here Click here
May 2023 Intruder Detection And Image Storage Using Pi Camera And Firebase Not Applicable Click here
May 2023 Real-Time Digital Clock Not Applicable Click here
May 2023 Touchless Water Dispenser For Washing Hands Not Applicable Click here
May 2025 Wireless Health And Security Monitor That Does Not Breach Privacy Not Applicable Click here
Apr 2023 An Inexpensive 5-Colour LED Flasher Download here Source Code Not Required
Apr 2023 Overvoltage And Undervoltage Protection For Electrical Appliances Download here Source Code Not Required
Apr 2023 Automatic Camera Based Boom Barrier Better Than The IR Based Not Applicable Click here
Apr 2023 Automatic Water Tank Filling System Not Applicable Click here
Apr 2023 Enabling Industrial Sensors For Edge Computing Using EdgeX Not Applicable Click here
Apr 2023 Your Own Supercomputer With Super Cool Tech Not Applicable Click here
Mar 2023 How To Convert ChatGPT Into An Advanced Voice Assistant Not Applicable Click here
Mar 2023 Automatic Wash Basin Tap Using Arduino Not Applicable Click here
Mar 2023 ESP32 RTC Based Camera Using Motion Sensor Not Applicable Click here
Mar 2023 Fully Non-Invasive Liquid Level Detector Not Applicable Source Code Not Required
Mar 2023 UART Automatic Baud Rate Detector Not Applicable Click here
Mar 2023 Wi-Fi Analysing Smart Watch Not Applicable Click here
Feb 2023 Power Supply For A Clock Using Supercapacitor And Small Solar Panels Not Applicable Source Code Not Required
Feb 2023 A Python Based GUI For AM Modulation Download here Click here
Feb 2023 Coal Mining Safety Robot To Monitor Environment And Stop Fires Not Applicable Click here
Feb 2023 ESP32 As Camera Webserver Download here Click here
Feb 2023 World’s First Programmable Smart Watch With Fitness Tracking Not Applicable Click here
Jan 2023 Getting To Know IC 555 Through Experiments (Part 2) Not Applicable Source Code Not Required
Jan 2023 Remote Controlled Corona Protection Bell Download here Source Code Not Required
Jan 2023 Temperature Controlled Switch Download here Source Code Not Required
Jan 2023 Nuclear Bomb And Radiation Detection Device Not Applicable Click here
Jan 2023 Thermal Management System For Electric Vehicles Not Applicable Click here
Jan 2023 Weather Station Using STM32 (Blue Pill) And ThingSpeak IoT Not Applicable Source Code Not Required
Dec 2022 A Simple Audio Amplifier With Dual Power Source Download here Source Code Not Required
Dec 2022 Getting To Know IC 555 Through Experiments Not Applicable Source Code Not Required
Dec 2022 A Small Portable IoT Health Sticker Not Applicable Click here
Dec 2022 A Smart Whistle Counter For Cooking And More Not Applicable Click here
Dec 2022 Amazing Speech-Controlled Sudoku Solving Robot Not Applicable Click here
Dec 2022 Getting Time From NTP Server Made Easy Not Applicable Click here
Dec 2022 Object Detection Using ESP32 Cam Not Applicable Click here
Nov 2022 Simple Low-Cost Inverter Not Applicable Source Code Not Required
Nov 2022 A Small String Of Decorative Flashing Lights Using Arduino Download here Click here
Nov 2022 ESP32 LoRa Gateway For Data Monitoring Not Applicable Source Code Not Required
Nov 2022 Handheld Real-Time ECG Measurement System Not Applicable Click here
Nov 2022 Obstacle-Avoiding Autonomous Car Robot Using Arduino Not Applicable Click here
Nov 2022 Smart Glasses Like Google Glass Made With OLED Display Not Applicable Click here
Oct 2022 A Basic Voltage To Frequency Converter Not Applicable Source Code Not Required
Oct 2022 A Simple Battery Charger With Overcharge Protection Download here Source Code Not Required
Oct 2022 A Special Switch For The Specially Abled Download here Source Code Not Required
Oct 2022 A Futuristic Wearable Health Monitoring Ring Not Applicable Click here
Oct 2022 How To Use Your Phone As A Thermal Camera Not Applicable Click here
Oct 2022 Voice Based Home Automation System Not Applicable Click here
Sept 2022 Automatic Streetlight Circuit Download here Source Code Not Required
Sept 2022 Motion Activated Tap Water Flow Circuit Not Applicable Source Code Not Required
Sept 2022 A Robot That Can Dream, Recognise And Greet Visitors Not Applicable Click here
Sept 2022 A Simple And Secure Way To Send Frequent Data Anywhere Not Applicable Click here
Sept 2022 LED Dot-Matrix Scrolling Display Using STM32 Controller Not Applicable Click here
Sept 2022 Touchless Doorbell That Rings Only When Hand Is Sanitised Not Applicable Click here
Aug 2022  A Simple But Versatile Musical Horn Not Applicable Source Code Not Required
Aug 2022 A Simple Wireless Charger For Smartphones Not Applicable Source Code Not Required
Aug 2022 Sinusoidal Signal Generator With Forward And Inverted Outputs Download here Source Code Not Required
Aug 2022 A Remote Without Battery That Can Work For Years Not Applicable Click here
Aug 2022 API Server On ESP8266 Using MicroPython Not Applicable Click here
July 2022 LEDs’ Light Intensity Controller Based On PWM Technique Not Applicable Source Code Not Required
July 2022 Security Alarm For Two-Wheelers Download here Source Code Not Required
July 2022 An LED Globe That Blinks When ISS Passes Overhead Not Applicable Click here
July 2022 MagSafe Enabled Wireless Power Bank Not Applicable Source Code Not Required
July 2022 Object Detection And Classification Using Edge Impulse On Raspberry Pi Not Applicable Source Code Not Required
Jun 2022 24V/12V Battery Voltage Level Indicator Download here Source Code Not Required
Jun 2022 Milli-Ohm Meter With 0.1 To 1-Ohm Range Download here Source Code Not Required
Jun 2022 Power Supply With Digital Volt-Amp Panel Meter Download here Source Code Not Required
Jun 2022 Object Detection Using Lidar Module Download here Click here
Jun 2022 PC Control With Eye Movement For Physically Challenged Not Applicable Click here
May 2022 Multi-User Call Bell For Up To Nine Persons Download here Source Code Not Required
May 2022 First Ever Finger-Size Full-Touch E-Ink Phone Not Applicable Click here
May 2022 Low-Cost Automation Using PIC16F676 Download here Click here
May 2022 Remote Controlled MP3 Player With FM Radio Not Applicable Source Code Not Required
May 2022 Smart SOS Device That Raises Alarm And Sends Location Not Applicable Click here
Apr 2022 Variable Power Supply For Up To 3A Current Download here Source Code Not Required
Apr 2022 Weather Station With Device Control Using Touch-Screen Display Not Applicable Click here
Apr 2022 Home Automation Using Apple HomeKit And ESP8266 Not Applicable Click here
Apr 2022 Make The World’s Smallest Laptop For Hacking And Everything Else Not Applicable Click here
Apr 2022 Weather Satellite Station For Meteor M2 Reception Not Applicable Source Code Not Required
Mar 2022 Simple Two-Way Intercom Download here Source Code Not Required
Mar 2022 AI Camera For Tracking Suspicious Activities Not Applicable Click here
Mar 2022 Data Logging Using microSD And Raspberry Pi Pico Not Applicable Click here
Mar 2022 Design Of Interrupt Based Matrix Keypad Embedded-C Driver For A Microcontroller Not Applicable Click here
Mar 2022 Smart Switch Box For Electric Iron Not Applicable Click here
Mar 2022 Study Of Rectified Waveforms Using Arduino Uno Not Applicable Click here
Feb 2022 1-Watt Single-Channel Audio Amplifier Download here Source Code Not Required
Feb 2022 Automatic Light For Scooter Storage Compartment Download here Source Code Not Required
Feb 2022 Circuit To Protect Appliances From High/Low Voltages Download here Source Code Not Required
Feb 2022 Bluetooth Controlled Data Logger Robot For Soil Testing Not Applicable Click here
Feb 2022 Introduction To Raspberry Pi Pico By Making Noise Generator Not Applicable Click here
Feb 2022 Wireless EMG Controlled Prosthetic Hand Not Applicable Click here
Jan 2022 Portable 15-Watt PA System With Battery Management Not Applicable Source Code Not Required
Jan 2022 Mind-Controlled Prosthetic Arm Not Applicable  
Jan 2022 An Exhaust Fan That Switches On Automatically On Detecting Smoke Download here Click here
Jan 2022 Energy Saver Circuit For Two Heat Convectors Download here Source Code Not Required
Jan 2022 Set Up Your Own Weather Satellite Receiving Station Not Applicable Source Code Not Required
Jan 2022 Supercapacitor-Powered Bicolour LED Night Lamp Download here Source Code Not Required
Dec 2021 Certificate Generation Using Python Not Applicable Click here
Dec 2021 School Bell That Also Announces Alert Messages Not Applicable Click here
Dec 2021 Contactless Smart Bin Not Applicable Click here
Dec 2021 Control TV With Alexa IoT TV Controller Not Applicable Click here
Dec 2021 Taxi Fare Meter Download here Source Code Not Required
Dec 2021 Use Your Smartphone As A Smart Remote For TV And Set-top Box Not Applicable Click here
Nov 2021 A Handy Optical Wattmeter Download here Click here
Nov 2021 Contactless Hand Sanitiser Dispensing System Download here Click here
Nov 2021 Control Lights Through Thoughts Using EEG Based IoT Controller Not Applicable Source Code is in the article
Nov 2021 Linear Speed Control For DC Motor Download here Click here
Nov 2021 Make Your Own UV Sterilisation Box Download here Click here
Nov 2021 Smart Jacket For Social Distancing Not Applicable Click here
Oct 2021 Simple Solar Daylight Lamp Based On Solar Energy Harnessing For Apartments Not Applicable Source Code Not Required
Oct 2021 IoT Based Automated Table Lamp Not Applicable Click here
Oct 2021 IoT On The Eyes: To Control Home Appliances Not Applicable Click here
Oct 2021 Remote Controlled Toy Car Demystified Not Applicable Source Code Not Required
Oct 2021 Simple Liquid Dispenser For Bottling Plants Download here Click here
Oct 2021 Simple Oxygen Concentrator You Can Assemble At Home Download here Click here
Oct 2021 Smart Musical Bell That Identifies The Person Not Applicable Click here
Oct 2021 USB 20W COB LED Table Lamp Download here Click here
Sept 2021 4-Channel Touchless Switchboard For The Post Covid World Not Applicable Click here
Sept 2021 Auto Water Dispenser For Pets Download here Click here
Sept 2021 Automatic LiFePO4 Cell Charger Download here Click here
Sept 2021 First Animal/Bird Language Translator Enabling You To Talk With Nature Not Applicable Click here
Sept 2021 Handheld Heart Rate Monitor Not Applicable Click here
Sept 2021 Measurement Of Low DC Voltages Using Laptop Not Applicable Click here
Sept 2021 Talking LED Alarm Clock Using TM1637 LED Module Not Applicable Click here
Aug 2021 Collect Speed Samples Data In Excel Format Using MATLAB Not Applicable Click here
Aug 2021 Condensed Water Atomiser For Air-conditioners Not Applicable Click here
Aug 2021 Digital Flow Meter For Water Pipes Not Applicable Click here
Aug 2021 Nonstandard GPS Receiver Using ESP32 Not Applicable Click here
Aug 2021 Single-Channel Audio Amplifier Download here Source Code Not Required
Aug 2021 Smart Glass That Can Read Books Not Applicable Click here
Aug 2021 Voice Activated Home Automation System For Bedridden Patients Pg not found Pg not found
Sept 2021 4-Channel Touchless Switchboard For The Post Covid World Not Applicable Click here
Sept 2021 Auto Water Dispenser For Pets Download here Click here
Sept 2021 Automatic LiFePO4 Cell Charger Download here Click here
Sept 2021 First Animal/Bird Language Translator Enabling You To Talk With Nature Not Applicable Click here
Sept 2021 Handheld Heart Rate Monitor Not Applicable Click here
Sept 2021 Measurement Of Low DC Voltages Using Laptop Not Applicable Click here
Sept 2021 Talking LED Alarm Clock Using TM1637 LED Module Not Applicable Click here
Aug 2021 Collect Speed Samples Data In Excel Format Using MATLAB Not Applicable Click here
Aug 2021 Condensed Water Atomiser For Air-conditioners Not Applicable Click here
Aug 2021 Digital Flow Meter For Water Pipes Not Applicable Click here
Aug 2021 Nonstandard GPS Receiver Using ESP32 Not Applicable Click here
Aug 2021 Single-Channel Audio Amplifier Not Applicable Click here
Aug 2021 Smart Glass That Can Read Books Not Applicable Click here
Aug 2021 Voice Activated Home Automation System For Bedridden Patients Not Applicable Pg not found
July 2021 Bluetooth Operated LED Desk Lamp Not Applicable Click here
July 2021 Digital Modulation Techniques Simulation Using MATLAB Not Applicable Click here
July 2021 Remote Wireless Display Of Sensor Data Not Applicable Click here
July 2021 Smart Door Camera With Facial Recognition And Thermal Screening Not Applicable Click here
July 2021 Solar Pooja Lamp That Runs Nonstop Not Applicable Source Code Not Required
July 2021 Temperature And Humidity Monitoring With Email And SMS Alerts Not Applicable Click here
June 2021 Animal Classification With RPi Camera For Survey And Monitoring Not Applicable Click here
June 2021 DC Motor Bidirectional Control With TV Remote Download here Source Code Not Required
June 2021 DC Motor RPM Display On Smartphone Using Arduino Not Applicable Click here
June 2021 A Few Facts About Deep Learning In A Web Browser Not Applicable Click here
June 2021 GPS Based Dot-Matrix Display Clock Not Applicable Click here
June 2021 LED Light For Bikes To Improve Visibility Not Applicable Click here
June 2021 Simple Millivolt Meter Using Arduino Not Applicable Click here
June 2021 Tricolour LED Nameplate With Arduino Not Applicable Click here
May 2021 Arduino Album That Shows Photographs One By One Automatically Not Applicable Click here
May 2021 Crystal-Controlled Shortwave Transmitter Download here Source Code Not Required
May 2021 Milliamp Meter For 1mA To 100mA Not Applicable Click here
May 2021 On/Off Remote Control For Two Appliances Download here Source Code Not Required
May 2021 Rail Track Temperature Monitoring System Not Applicable Click here
May 2021 Simple 5W Mono Audio Amplifier Download here Source Code Not Required
May 2021 Simple Air-Quality And Gas Monitor With Notifications On Phone And Email Not Applicable Click here
Apr 2021 Arduino Based Wireless Visitors Counter Download here Click here
Apr 2021 Have Some Fun Doing These Useful Home IoT Projects With Raspberry Pi Not Applicable Source Code Not Required
Apr 2021 Home Automation And Security Using IoT Devices Not Applicable Source Code Not Required
Apr 2021 Power Bank Based Linear Regulated DC Power Supply Download here Source Code Not Required
Apr 2021 Simple Low-Cost White Noise Generator Download here Source Code Not Required
Apr 2021 Simple Shortwave Voice Transmitter Download here Source Code Not Required
Apr 2021 Touchless Doorbell For The Post-Covid World Not Applicable Click here
Apr 2021 Voice Command Controlled Drone Not Applicable Click here
Apr 2021 Wireless Sensor Node(s) And Remote Data Receiver Using Arduino Download here Click here
Jan 2025   Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required
Jan 2025 DIY Police Siren with ESP32: A Light and Sound Alternator Not Applicable Source Code Not Required

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