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.
The LM324 IC is a quad operational amplifier (Op-Amp) IC that contains four independent high-gain op-amps in a DIP-14 package, designed for single-supply or dual-supply operation. It is widely used in signal amplification, filters, oscillators, and analog computation circuits.
The LM358 IC is a dual operational amplifier featuring two high-gain op-amps in a DIP-8 package, designed for single or dual power supply operation. It is widely used in signal amplification, filters, comparators, and control systems.