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Zero sequence voltage phase protection circuit 2 – Circuit Schematic
Zero sequence voltage phase protection circuit 2
Drawing, potentiometer RP for adjusting the operating voltage of the relay KA, ensure that the motor work normally when E KA does not operate reliably action ph...
The Q value of the variable notch filter – Circuit Schematic
The Q value of the variable notch filter
Double r circuit consists of three resistors, three capacitors, substantially symmetrical double insanity single passive attenuation characteristics of the filt...
Dispenser Aucma temperature detection control circuit – Circuit Schematic
Dispenser Aucma temperature detection control circuit
Dispenser (Aucma) temperature detection control circuit It shows the dispenser (Aucma) temperature detection control circuit. The dispenser is composed of two p...
Dispenser Aucma temperature detection control circuit – Circuit Schematic
Dispenser Aucma temperature detection control circuit
Dispenser (Aucma) temperature detection control circuit It shows the dispenser (Aucma) temperature detection control circuit. The dispenser is composed of two p...
An ultrasonic transmitter circuit diagram discrete components – Circuit Schematic
An ultrasonic transmitter circuit diagram discrete components
Discrete components ultrasonic transmitter circuit T/R-40-16 can emit a series of ultrasonic signal of 40kHz. This circuit voltage of 9V, operating current of 2...
An ultrasonic transmitter circuit diagram discrete components – Circuit Schematic
An ultrasonic transmitter circuit diagram discrete components
Discrete components ultrasonic transmitter circuit T/R-40-16 can emit a series of ultrasonic signal of 40kHz. This circuit voltage of 9V, operating current of 2...
Soil content measurement circuit – Circuit Schematic
Soil content measurement circuit
Direct measurement of soil content measurement circuit different areas of soil moisture, salinity, nitrogen, pH, etc., for soil improvement, various types of ag...
Soil content measurement circuit – Circuit Schematic
Soil content measurement circuit
Direct measurement of soil content measurement circuit different areas of soil moisture, salinity, nitrogen, pH, etc., for soil improvement, various types of ag...
Darlington phototransistor type light control switch circuit diagram sensitive application – Circuit Schematic
Darlington phototransistor type light control switch circuit diagram sensitive application
Darlington phototransistor type light-sensitive switch control circuit application As a result of Darlington type phototransistor do sensitive element, the low ...
Photoelectric control relay circuit Darlington type phototransistor with self-locking function – Circuit Schematic
Photoelectric control relay circuit Darlington type phototransistor with self-locking function
Darlington phototransistor constituting the photoelectric function with self-locking control relay circuit: ...
Thermostat with three-wire serial interface smart temperature sensor DS1620 configuration control circuit – Circuit Schematic
Thermostat with three-wire serial interface smart temperature sensor DS1620 configuration control circuit
DS1620 with a microprocessor to monitor temperature, by opening or closing the fan can be changed thermal conditions of the chip to achieve temperature control ...
Thermostat with three-wire serial interface smart temperature sensor DS1620 configuration control circuit – Circuit Schematic
Thermostat with three-wire serial interface smart temperature sensor DS1620 configuration control circuit
DS1620 with a microprocessor to monitor temperature, by opening or closing the fan can be changed thermal conditions of the chip to achieve temperature control ...
Auto Cutter mill circuit – Circuit Schematic
Auto Cutter mill circuit
Cutter is protected by a printed circuit phototransistor constructed to prevent manual feeding mistakenly stepped on the cutter switch and cause accidents. The ...
Inverter air conditioner current detection circuit – Circuit Schematic
Inverter air conditioner current detection circuit
Current-voltage conversion circuit is often used in the current detection circuit, shown 6-19 ring inverter air conditioner current detection circuit, the circu...
Cookers pot quality detection circuit – Circuit Schematic
Cookers pot quality detection circuit
Cookers pot quality detection circuit Shown as cookers pot quality detection circuit. Pot quality testing is by disc lesion induced voltage (EMF) to achieve. ...
Cookers detection control circuit – Circuit Schematic
Cookers detection control circuit
Cookers detection control circuit The control circuit shown in cookers for testing. Inductance coil disc lesion is generally about 150 pH. Stove plate coil and ...
Intelligent sensor signal processor configured MAX1463 precision pressure detection circuit – Circuit Schematic
Intelligent sensor signal processor configured MAX1463 precision pressure detection circuit
Constituted by a circuit block diagram MAX1463 precision pressure detection system as shown in FIG. Bridge pressure sensor output voltage connected to the MAX14...
SCR furnace temperature regulating circuit – Circuit Schematic
SCR furnace temperature regulating circuit
Consisting of two differential amplifier transistors voltage dividing type bias circuit, and this resistance is measured four bridge four of arm. Wherein the pr...
The timing of the flip-flop circuit composed of a photodiode etc. – Circuit Schematic
The timing of the flip-flop circuit composed of a photodiode etc.
Circuit, the comparator Al, A2 is a single trigger timing device. When the light is interrupted, photodiode VD of current changes. Al output trigger A2, A2 out...
Liquid level and temperature monitoring circuit diagrams – Circuit Schematic
Liquid level and temperature monitoring circuit diagrams
Circuit, if the thermistor K273 temperature reaches the setting level or not two sensor electrodes immersed in liquid, so that it is heated by turning on the r...