Rail to Rail Out Instrumentation Amplifier INA333 MODULE for Arduino

This module is Low-Power, Zero-Drift, Precision Instrumentation Amplifier, This module can be use in many applications like Bridge Amplifier, ECG Amplifiers, Pressure Sensor, Medical Instrumentation, Weigh Scales, Thermocouple Amplifier, RTD Sensor Amplifier.  Supply range 1.8V to 5.5V DC, easy Arduino interface.     The INA333 device is a low-power, precision instrumentation amplifier offering excellent accuracy. The versatile 3-operational amplifier design,

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Arduino battery level monitor using 15 leds (1.5V or 1.2v battery)

I am here with new project call battery level monitor, Project is Arduino compatible and display battery level using 15  LED’s bars, Arduino code is return to test the 1.5V battery however 1.2V alkaline battery also can be check. The circuit provides 0.1V resolution , means each LED’s display 0.1V.  Project required 5V supply. Note : This Arduino compatible project

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INVERTING AMPLIFIER SCHEMATIC PCB CALCULATION USING TLV170 Design Description This design inverts the input signal, Vi, and applies a signal gain of –2V/V. The input signal typically comes from a low-impedance source because the input impedance of this circuit is determined by the input resistor, R3. The common-mode voltage of an inverting amplifier is equal to the voltage connected to

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