| | September 2021 |
 | Auto Water Dispenser For Pets | | 4-Channel Touchless Switchboard For The Post Covid World | | Automatic LiFePO4 Cell Charger | | Handheld Heart Rate Monitor | | Talking LED Alarm Clock Using TM1637 LED Module | | Measurement Of Low DC Voltages Using Laptop | | First Animal/Bird Language Translator Enabling You To Talk With Nature |
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| | August 2021 |
| Collect Speed Samples Data In Excel Format Using MATLAB | | Nonstandard GPS Receiver Using ESP32 | | Condensed Water Atomiser For Air-conditioners | | Single-Channel Audio Amplifier | | Digital Flow Meter For Water Pipes | | Smart Glass That Can Read Books | | Voice Activated Home Automation System For Bedridden Patients |
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| | July 2021 |
| Digital Modulation Techniques Simulation Using MATLAB | | Smart Door Camera With Facial Recognition And Thermal Screening | | Temperature And Humidity Monitoring With Email And SMS Alerts | | Remote Wireless Display Of Sensor Data | | Solar Pooja Lamp That Runs Nonstop | | Bluetooth Operated LED Desk Lamp |
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| | June 2021 |
| Fun Stuff: A Few Facts About Deep Learning In A Web Browser | | Simple Millivolt Meter Using Arduino | | DC Motor RPM Display On Smartphone Using Arduino | | LED Light For Bikes To Improve Visibility | | Tricolour LED Nameplate With Arduino | | Animal Classification With RPi Camera For Survey And Monitoring | | GPS Based Dot-Matrix Display Clock | | DC Motor Bidirectional Control With TV Remote |
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| | May 2021 |
| Simple 5W Mono Audio Amplifier | | Milliamp Meter For 1mA To 100mA | | On/Off Remote Control For Two Appliances | | Arduino Album That Shows Photographs One By One Automatically | | Simple Air-Quality And Gas Monitor With Notifications On Phone And Email | | Crystal-Controlled Shortwave Transmitter | | Rail Track Temperature Monitoring System |
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| | April 2021 |
| FUN STUFF: Home Automation And Security Using IoT Devices | | FUN STUFF: Have Some Fun Doing These Useful Home IoT Projects With Raspberry Pi | | Wireless Sensor Node(s) And Remote Data Receiver Using Arduino | | Touchless Doorbell For The Post-Covid World | | Power Bank Based Linear Regulated DC Power Supply | | Simple Low-Cost White Noise Generator | | Simple Shortwave Voice Transmitter | | Arduino Based Wireless Visitors Counter | | Voice Command Controlled Drone |
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