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Platforms: Overview

Gorillacell Module 030: Weight Sensor

George Bantique October 9, 2025 Comments Off

The Weight Sensor measures the weight of an object. It consists of a weighing platform containing a load cell, which changes its electrical resistance when a force is applied, and the platform itself. The sensor is paired with a driver board that uses the HX711 24-bit Analog-to-Digital Converter (ADC). The HX711 amplifies and converts the analog signal from the load cell into a digital signal that can be processed by a microcontroller. The module communicates with the microcontroller via a Serial I²C protocol, making it easy to interface with devices like the ESP32.


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Gorillacell Module 026: Ultrasonic Sensor

George Bantique October 9, 2025 Comments Off

The Ultrasonic Sensor measures distance using high-frequency sound waves. The Gorillacell ESP32 Development Kit includes an Ultrasonic Sensor module, driven by the HC-SR04 driver chip, which handles generating and receiving the sound waves. The sensor has two “eyes”: one acts as a transmitter that emits sound waves, and the other serves as a receiver that detects the waves reflected back from an object.


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