The goal of this project is to develop a signal generator using a microcontroller to create PWM signal via registers and give the user the ability to control the output of those signals via changing ...

When multiple PWM converters are connected in series (or in parallel) in a power electronics circuit, it is appropriate to run all converters at the same frequency but with certain phase shift among ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

ArduinoでDCモーターの回転をPWM制御で行うところまではできた。 問題は、実際のターンテーブルが、できるだけ正確に、そして安定して33.3回転を回ってくれる事が大事である。 ところが、実際に回してみると、どこかで回転のロスが出ているのか、抵抗が不 ...

I have been discussing control algorithms for a power supply and idly looking for some easy hardware on which to try the technique – hardware small enough to build into a prototype. See also: An AVR ...

This repository contains an Arduino-based 8-channel PWM receiver code using the nRF24L01 transceiver. The receiver maps wireless signals from a transmitter to PWM signals for controlling up to 8 ...

ロボット作りいよいよ佳境です。金土日と休みを頂きましたので一気に完成させました。作業内容をお伝えしたいと思います。 まずは一段落目として車体の製作についてお伝えします。 車体は以下の材料で製作しました。タミヤの楽しい工作シリーズを ...

Abstract: Signal generators are commonly used in biomedical engineering studies. Biomedical circuits must often be tested using EEG, ECG etc. signals. The circuit tests are usually done by connecting ...

[Leigh] is a HAM operator (you may know him as wa5znu). He is familiar with a signal visualization tool called a waterfall which plots signal strength and frequency over time. He wanted to build his ...