atmega32 circuit
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Design of Temperature-Controlled PWM Boost Converter Circuit
A temperature-controlled pulse-width-modulator (PWM) boost converter circuit diagram is illustrated in the following figure. This boost converter is designed to operate a 12V fan using a 5V supply while maintaining temperature control.
The temperature-controlled PWM boost converter circuit operates by stepping...
A DC motor PWM speed control circuit
Most governors utilize pulse width modulation (PWM) and pulse position modulation (PPM) in their circuits. The 555 timer is commonly used in these applications. The pulse width is typically fixed at 0.5 milliseconds, which is essential for the functioning of...
Microcontroller Clapper Switch
For those who prefer convenience, it is possible to turn the bedroom light on or off without leaving the bed simply by clapping hands. This concept inspired the design of a clap-activated light control system. Various clap switch projects can...
CodeLock AVR
CodeLock AVR electronic combination lock is realised with Atmel AVR microcontroller AT90S2313 or ATtiny2313. Program in hex code is 2 kB long. User code is consisted of 1 to 4 digits. If you buy the chip than user code is...
Microcontroller based College Automation System
This project is a microcontroller-based college automation system aimed at addressing the challenges faced in educational institutions. It replaces the conventional notice board with an automated device that allows users to both hear and read the information being announced through...
LM324N PWM Motor Speed Controller
PWM is a device that can be utilized as an efficient light dimmer or DC motor speed controller. Function: for a general-purpose device that can...
PWM (Pulse Width Modulation) is a versatile technique widely employed in various electronic applications, particularly for...
programmer pony prog
There are various types of AVR programmers available in the market; most utilize a parallel port, a serial port (COM port), or USB connectivity. However, these devices can be quite expensive, making them inaccessible for hobbyists. Therefore, a cost-effective AVR...
90S2313 AVR Robot Board
The Atmel AVR series consists of high-quality microcontrollers featuring a comprehensive instruction set, which has led to the development of numerous effective compilers, eliminating the need to learn assembly language. One notable compiler is the BASCOM/AVR from MCS Electronics, which...
analog-to-digital converters (ADCs)
Analog-to-digital converters (ADCs), printed-circuit board (PCB), microcontroller or digital signal processor (DSP), total-harmonic-distortion (THD), signal-to-noise ratio (SNR).
Analog-to-digital converters (ADCs) are essential components in modern electronic systems, enabling the conversion of analog signals into digital form for processing by microcontrollers or...