The INA129 Instrumentation Amplifier Module is a high-precision, low-power module built around the TI INA129/INA12x family. It provides a differential input instrumentation amplifier with extremely low offset, high common-mode rejection, and gain set by a single external resistor — ideal for sensor front-ends in Arduino, electronics, biomedical, and data acquisition applications.
Sound Sensor Module detects ambient noise and outputs analog & digital signals for sound-level detection. Fully compatible with Arduino, Raspberry Pi, and IoT audio-triggered projects.
Red Sound Sensor Module detects ambient noise and converts it into analog and digital signals for sound-activated intelligent vehicle projects. Compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.