In this article, we’ll try to figure out how to get data from the SPH0645 MEMS microphone to the BLYNK IoT app on both desktop and mobile dashboards. From our previous article about MEMS microphones, I have given a detailed… Read More »INTERFACING MEMS MICROPHONE WITH BLYNK IoT APP
In this article, we will be interfacing HC-SR501 PIR Motion Sensor with ESP32 WiFi Board to create a burglar alarm. The ESP32 will monitor the PIR Motion Sensor and send a notification to a phone when the sensor is triggered.… Read More »Smart WiFi Burglar Alarm Using HC-SR501 and ESP 32
Today, we’ll explore one popular alternative: The Esp32. Esp32 was developed by Espressif, the same company that released the Esp8266 microcontroller. The older board has the good processing power and 17 GPIO pins, so it can handle small but impactful… Read More »Top 10 Esp32 Projects in 2021