2023

Urine Analysis with OpenCV

A project focused on analyzing urine test strips using image recognition technology, leveraging a Raspberry Pi and OpenCV for automated health insights and data storage.

AS3935 Lightning Sensor with ESP32

A comprehensive guide to using the AS3935 lightning sensor with an ESP32 development board, including setup instructions, schematic diagrams, and component details.

DS18B20 Temperature Sensor with ESP32

A detailed guide on measuring temperature using the DS18B20 temperature sensor with an ESP32 development board, including setup instructions, schematic diagrams, and component details.

Helium GPS

A comprehensive guide to building a prototype device that transmits GPS location data to the Helium (Lora) network using an ESP32 development board, including step-by-step instructions and testing insights from the project.

LCD1602 16x2 Display with ESP32

A comprehensive guide to using the LCD1602 16x2 display with an ESP32 development board, including setup instructions, schematic diagrams, and component details.

ML8511 UV Sensor with ESP32

A comprehensive guide to using the ML8511 UV sensor with an ESP32 development board, including setup instructions, schematic diagrams, and component details.

Noise Detection with KY-037 and ESP32

A detailed guide on implementing noise detection using the KY-037 sensor with an ESP32 development board, including setup instructions, schematic diagrams, and component details for visualizing noise levels in InfluxDB.

SDS011 Particle Sensor with ESP32

A comprehensive guide to using the SDS011 particle sensor with an ESP32 development board, including setup instructions, schematic diagrams, and component details for measuring PM 2.5 and PM 10 air particle counts.

SGP30 TVOC Sensor with ESP32

A comprehensive guide to using the SGP30 TVOC sensor with an ESP32 development board, including setup instructions, schematic diagrams, and component details.

Ultrasonic Distance Measuring with HC-SR04 and ESP32

A comprehensive guide to using the HC-SR04 ultrasonic sensor with an ESP32 development board, including setup instructions, schematic diagrams, and component details for measuring distance in centimeters.