Home >
Detection Circuits >Test Measurement Circuits > Constant voltage driven bridge sensor circuit composed of OP amplifier feedback loop
Constant voltage driven bridge sensor circuit composed of OP amplifier feedback loop
Source: InternetPublisher:司马缸砸光 Keywords: Sensor circuit bridge OP amplifier Updated: 2020/04/28
OP amplifier Ai is a +2.5 V reference voltage generating circuit. In order to output
tens of milliamps of current, a current enhancer Trlo is added. If the resistance of the bridge transducer
is equal, the inverting input terminal of A is imaginary ground, so The transmitter voltage of Trl
should be = 2-5V.
Latest Detection Circuits Circuits
- Balcony intelligent invisible anti-theft net
- 3 1/2, 4 1/2 digit intelligent digital voltmeter circuit composed of MAX1492/MAX1494
- NE555 makes a simple and practical acupoint detector
- Circuit Fault Tracker
- 4-range digital voltmeter circuit using ADD3701
- Transistor reverse breakdown voltage tester-----Transistor tester
- Inductive Pointer Watch Battery Tester
- A simple electronic muscle stimulator circuit
- Three-phase three-wire active energy meter connected to three ammeters
- A basic differential amplifier using only one OP amplifier
Popular Circuits
- Printing machine photoelectric paper break detection circuit
- Towel machine fault detection circuit
- Copier paper tail detection circuit composed of photoresistor sensor
- Induction cooker pot quality detection circuit
- Temperature sensor circuit with transformer isolation
- Frequency output acceleration sensor circuit
- Rotation sensor circuit
- Silicon flow sensor circuit
- SZGB-2 photoelectric speed sensor circuit
- Displacement sensor circuit using magnetoresistive element
京公网安备 11010802033920号