smart heater controller
#temperature control
#thermostat
#smart home
#microcontroller
#sensor
#heating
#automation
#energy efficiency
#WiFi
#IoT
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Temperature Controlled Relays 4001/4011
The first circuit energizes the relay when the temperature rises above the preset level. The second circuit energizes the relay when the temperature falls below the preset level. The two circuits are practically identical. The only difference between them is...
Electronic TIC TAC TOE
This project is not to introduce Tic Tac Toe. Everyone knows this game. It is to introduce two features: bi-coloured LEDs, microcontrollers, and the skill of writing an ALGORITHM. You can use the project to learn the skills of creating...
Temperature controller circuit
An automatic humidifier can be utilized for humidity control in households, hatcheries, poultry farms, or juvenile poultry houses. When the humidity level falls below 50%, the automatic humidifier activates to maintain a specific humidity level that is beneficial for both...
Comb electric circuit
The comb electric circuit illustrated in Figure 1-3 features two temperature settings. By toggling switch S to either the L or H position, different temperatures can be achieved. Once switch S is activated, the circuit powers the heating wires EH1...
Power supplies for microcontroller based projects
This document discusses the use of small microcontrollers, such as those from the PIC and Atmel series, which typically operate at 5V and require less than 100mA for complete system functionality. Some PICs can function at lower voltages, such as...
Constant Temperature Circuit
Constant Temperature Circuit. G. Forrest Cook 1997. Introduction: This circuit is a generic low-power temperature controller that can be used for stabilizing temperature.
The constant temperature circuit described is designed to maintain a stable temperature in various applications, utilizing low power...
Industrial Building Automation System (IBAS) - 4
The two optical sensors will provide a count of individuals to the microcontroller, which will relay this value to MCU-II. The microcontroller will detect the entrance of any person through high-to-low pulse transitions on input pins A3 and A4.
The circuit...
Microcontroller-based automatic night light circuit
While discussing an all-linear automatic night light circuit, it was mentioned that an MCU-based Automatic Night Light Controller (ANLC) was being tested. The firmware has been tweaked since then. Recently, the sensor was installed outdoors and connected to control 220VAC...
Jet
The microcontroller is able to make about 7000 complete line-following decisions per second, which is almost 7 decisions per millimeter when the robot is going full speed. By upping the clock, unrolling loops, and removing my wireless debugging and extraneous...