light sensitive and differential temperature switch
#light sensor
#temperature sensor
#differential switch
#analog circuit
#threshold detection
#environmental monitoring
#sensing circuit
#comparator
#trigger circuit
#automation
No description available.
Coop automatic controller circuit diagram
The automatic controller for a chicken coop is designed to automatically regulate light, temperature, and humidity, thereby enhancing egg production and survival rates of chickens. This device is intended for specialized poultry households in rural areas. The circuit operates through...
Automatic Night Lamp with Morning Alarm
This circuit automatically activates a night lamp when the bedroom light is turned off. The lamp stays illuminated until the light sensor detects daylight in the morning. A super-bright white LED is utilized as the night lamp, providing bright and...
Suppress Jitter With Hysteresis Circuit
When the comparator's output transitions from low to high, the rising edge of the output pulse, differentiated by the Cl/Rl chain, activates Ql. This action blocks the comparator via its strobing input and maintains its output state for a duration...
temp control circuit
For various experiments, such as solar air heaters, an automatic fan activation and deactivation system is required. A straightforward solution is to use a bimetal snap disc thermal sensor. This sensor functions as a switch that closes when a specific...
High Precision Temperature Indicator
This project is a high precision digital thermometer which indicates the temperature on the seven segment display. It has a resolution of 0.06 °C. The 1-wire temperature sensor IC from Maxim semiconductors is used as the sensor. The DS18S20 Digital...
Temperature To Pulse Width Converter Circuit Using LM3524
The circuit is a temperature-to-pulse-width converter. The LM3524 is used to convert the output of an LM135 temperature transducer into a pulse width that can be measured by a digital system, such as a microprocessor-controlled data acquisition system. In this...
Digital Remote Thermometers
This circuit is designed for accurate centigrade temperature measurement. It features a transmitter section that converts the sensor's output voltage, which is proportional to the measured temperature, into a frequency signal. The output frequency bursts are transmitted through the mains...
Temperature Sensor Circuit
The integrated circuit (IC) used for temperature measurement is the TMP36. This IC will be integrated with an Arduino to obtain temperature readings. The Arduino will read the measured value from the TMP36 and convert it into degrees Fahrenheit, which...
light activated switch
The brightness of the surrounding light controls the function of this circuit. The light sensor used in this circuit is a light-dependent resistor (LDR). This LDR is connected to the non-inverting input of the 741 op-amp IC. Once the intensity...