Circuit Lake

Electronic Project and Circuit Collection


Low-Cost PC Oscilloscope for Hobbyist

March 20, 2013 By: admin Category: Measurement, Software, USB No Comments →

This project shows you how to build simple and inexpensive PC-based Oscilloscope that has sufficient feature for hobbyist and student. Built based on Picaxe 28X1, the scope measure frequency up to 150 kHz (better than soundcard oscilloscope). It has digital sample rate 1 MHz (1 million samples per second) and maximum voltage range is -15 […]


February 22, 2013 By: admin Category: AVR, Software No Comments →

AVRDUDE is great software for programming Atmel AVR Microcontrollers and supports many AVR programmer adapters. Unfortunately, it uses command line tool to transfer .hex file to microcontroller. If you aren’t comfortable typing line command each time you want to program the MCU, you can try AVRDUDESS, GUI Software for AVRDUDE developed by Zak Kemble. This […]

Serial Terminal Program, HTerm

February 07, 2013 By: admin Category: Interfacing, Software No Comments →

HTerm is a terminal emulation program for the serial interface (COM), which runs on Windows and Linux. It is useful debugging tool for serial communication applications. It support for arbitrary (virtual) serial (RS232) ports and support all available on the target hardware baud rates.

Javascript Interpreter For Microcontroller, Espruino

October 31, 2012 By: admin Category: Interfacing, Microcontroller, Software No Comments →

Espruino is a compact JavaScript Interpreter that allows low-power, low-memory Microcontrollers to be programmed interactively with high level language features like Maps, Objects, and Garbage Collection. It executes your code as soon as you hit enter. It’s great for learning or playing – move seamlessly from single commands to complex loops and functions. You can […]