Circuit Digest

Build an ESP32 Cam Email Alert System for Smart Security Monitoringcircuitdigest.com/microcontroller-projects/how-to-…
Get a reliable ESP32-CAM email alert system that detects motion and sends captured images instantly. With PIR sensor support and cloud integration, this setup ensures real-time notifications, making it suitable for smart home security and IoT automation projects.
#ESP32CAM #IoTProjects #SmartSecurity #MotionDetection #EmailAlert #EmbeddedSystems

1 day ago | [YT] | 23

Circuit Digest

DIY GPS Tracker with Seeed Studio XIAO ESP32-S3 for Accurate Tracking circuitdigest.com/microcontroller-projects/gps-tra…
Learn how to build a GPS Tracker with Seeed Studio XIAO ESP32-S3 featuring advanced geofencing and SMS alert capabilities.

With GeoLinker cloud integration and offline data buffering, it ensures continuous tracking for vehicles, assets, and personal safety systems.

#GPSTracker #SeeedStudio #XIAOESP32S3 #ESP32Projects #IoTTracking #Geofencing #RealTimeTracking

1 day ago | [YT] | 25

Circuit Digest

Build a Smart Grid in IoT Using Arduino for Real-Time Energy Monitoring circuitdigest.com/microcontroller-projects/smart-g…

Build an IoT-based Smart Grid in IoT Using Arduino system to monitor energy in real time and improve efficiency with cloud-based analytics.

#SmartGrid #IoT #Arduino #ArduinoUNO #SmartGridInIoTUsingArduino #EnergyMonitoring #IoTProjects #EmbeddedSystems #ElectronicsProjects #circuitdigest

2 days ago | [YT] | 8

Circuit Digest

Turn Your ESP32 into an Alert System to Send SMS Alert using Seeed Studio XIAO ESP32 circuitdigest.com/microcontroller-projects/send-sm…
Learn to implement a WiFi-based SMS alert system using Seeed Studio XIAO ESP32, ultrasonic sensing, and HTTP API integration for real-time IoT notifications.

3 days ago | [YT] | 25

Circuit Digest

Build a Smart Voice Alarm with ESP32 Speaking Alarm Clock circuitdigest.com/microcontroller-projects/speakin…
Tired of loud buzzers? Build a speaking alarm clock using XIAO ESP32-S3 with voice notifications and smart IoT features for a more intuitive wake-up experience.

#ESP32 #IoT #DIYElectronics #EmbeddedSystems #ElectronicsProjects #TechProjects #SmartDevices #Innovation #Engineering #Maker

4 days ago | [YT] | 11

Circuit Digest

Raspberry Pi Pico RTC Module circuitdigest.com/microcontroller-projects/interfa…
Build a precise timekeeping system using Raspberry Pi Pico and DS3231 RTC module with Arduino IDE, featuring date, time, and temperature display on an I2C LCD.

1 week ago | [YT] | 17

Circuit Digest

Handheld Arduino Game Console circuitdigest.com/microcontroller-projects/handhel…
Build a compact Arduino Game Console with an OLED display and tactile controls. Learn how to play classic games like Snake and Tetris on a portable DIY device.

#arduinproject #gaming #gamingconsole #DIY #arduinouno

2 weeks ago | [YT] | 20

Circuit Digest

Send Email Notifications using ESP32 circuitdigest.com/news/the-esp32-smart-water-bottl…
Learn how to build an ESP32-based email alert system that sends notifications when a sensor detects an event. This tutorial covers setup, API integration, and real-time triggering - ideal for IoT automation, safety systems, and monitoring applications.
#ESP32 #Email #IoT #API #tutorial #alert #notification

2 weeks ago (edited) | [YT] | 18

Circuit Digest

Optocoupler Tester Circuit circuitdigest.com/electronic-circuits/build-simple…
Quickly test your optocouplers with this simple DIY circuit. Learn the setup, components, and easy steps to check if your 4-pin and 6-pin optocouplers are working properly.

2 weeks ago | [YT] | 14

Circuit Digest

Learn to Send WhatsApp Messages using ESP32 for WhatsApp Notifications circuitdigest.com/microcontroller-projects/send-wh…
Send WhatsApp alerts from ESP32 using CircuitDigest Cloud. Create smart IoT notifications with sensor triggers and secure API integration.

#esp32 #circuitdigestcloud #WhatsApp #API #IoT #tutorial

2 weeks ago | [YT] | 33