Comments for Circuit Lake

Comment on AVR Simple Digital Thermometer by AVR Multi Sensor Thermometer - Microcontroller Project Circuit

AVR Multi Sensor Thermometer - Microcontroller Project Circuit — Sat, 23 Jan 2010 21:03:17 +0000

[...] project shows you how to build thermometer with multiple sensor. The project use AVR ATMega168 as main processor and DS18×20 1-Wire® [...]

Comment on Digital Clock with PIC16F84A by dsPIC30F2012 Humidity Meter for Soils - Microcontroller Project Circuit

dsPIC30F2012 Humidity Meter for Soils - Microcontroller Project Circuit — Sat, 23 Jan 2010 00:46:39 +0000

[...] optical mouse to register the movement of the humidity in the paper and also implements a real time clock to measure the time it takes the humidity to shift in the paper. These two values, space and time, [...]

Comment on Atmel Introduces an AVR USB 2.4GHz Wireless Reference Design by AVR Based Wireless Pedometer - Microcontroller Project Circuit

AVR Based Wireless Pedometer - Microcontroller Project Circuit — Sun, 17 Jan 2010 20:13:19 +0000

[...] sensor includes an accelerometer (KXP74 from Kionix), an Atmel Mega 644V microcontroller and an RF transceiver. The base-station will consist of an Atmel Mega 644V, RF transceiver, and MAX233 chip for RS-232 [...]

Comment on Serial Port IR Receiver Using AVR by AVR project : Serial Port Multiplexer - Microcontroller Project Circuit

AVR project : Serial Port Multiplexer - Microcontroller Project Circuit — Thu, 14 Jan 2010 02:18:59 +0000

[...] Multiplexer uses a master processor (ATmega8) connected to a PC through a serial port. Multiple slaves (ATmega162) connect to master, via a parallel bus, to provide two serial [...]

Comment on Pulse Induction Metal Detector by Arduino based Metal Detector Robot - Microcontroller Project Circuit

Arduino based Metal Detector Robot - Microcontroller Project Circuit — Wed, 13 Jan 2010 03:17:29 +0000

[...] Bird 7 is metal detector robot that able to detect metal like coins, gold, rings, or electric underground cables. The robot is built based on Arduino. With [...]

Comment on Secret Keyless Entry System by Arduino Laser Tripwire - Microcontroller Project Circuit

Arduino Laser Tripwire - Microcontroller Project Circuit — Mon, 11 Jan 2010 02:55:46 +0000

[...] security project requires a GNU/Linux (or possibly Mac) operating system with the arduino IDE and Processing IDE. If [...]

Comment on Simple PWM Controller Based On IC 555 by Digital Subwoofer Amplifier with Electromotive Feedback - Microcontroller Project Circuit

Sat, 09 Jan 2010 22:08:36 +0000

[...] This type of amplifier, called also “digital” amplifier uses pulse-width modulation (PWM) to drive power transistors in switching mode. The main benefit is the losses are very small [...]