Summary of ADJUSTABLE POWER SUPPLY CIRCUIT 0 30V LCD
This 0–30V adjustable power supply project utilizes a TL081 op-amp and a 2N3055 transistor for regulation. It features an LCD display (AVT2857) driven by an ATmega8 microcontroller to monitor voltage and current, alongside a DS18B20 sensor for temperature measurement. The design also includes fixed 12V and 5V outputs suitable for PC applications, with full PCB schematics and source code available.
Parts used in the Adjustable Power Supply Circuit:
- TL081 operational amplifier
- 2N3055 power transistor
- LCD display (AVT2857)
- ATmega8 microcontroller
- DS18B20 temperature sensor
- PCB (Printed Circuit Board)
Power supply circuit consists of a few sections 04 to 0 30v power supply based on solid TL081 op amp circuit 2N3055 power transistor quite popular and a classic by many people applied. LCD… Electronics Projects,Adjustable Power Supply Circuit 0 30V LCD “atmega8 projects, avr project, microcontroller projects, “
Power supply circuit consists of a few sections 04 to 0 30v power supply based on solid TL081 op amp circuit 2N3055 power transistor quite popular and a classic by many people applied. LCD display on the floor (AVT2857) the ATmega8 microcontroller used voltage, current imaging as well as the DS18B20 sensor heat thanks değerinide Viewing writer in addition to constant 12v 5v output as add in, this output for the PC power supply use would be more practical for the project PCB, schematics and source code files There
Source: elektroda.pl/rtvforum/topic2230884.html alternative link: power-supply-circuit-0-30v-lcd.raralternative link2 alternative link3
- What is the voltage range of this power supply?
The circuit provides an adjustable output ranging from 0 to 30 volts. - Which microcontroller is used in the project?
The ATmega8 microcontroller is used to manage the voltage and current imaging on the display. - How is temperature monitored in the system?
A DS18B20 sensor is used to measure heat values which are displayed on the LCD. - What type of power transistor is applied?
The project uses the classic 2N3055 power transistor for regulation. - Does the circuit provide fixed voltage outputs?
Yes, it includes constant 12V and 5V outputs that are practical for PC power supply use. - What component controls the analog signal processing?
The solid TL081 operational amplifier circuit is used as part of the control section. - Where can I find the source code and schematics?
The article mentions that PCB, schematics, and source code files are available via provided alternative links.
