December 2008

MC9S08QG8 Microcontroller Project with a Bluetooth-Controlled Robot

This design is a continuation of the already released Robot 1.1 design. The aim of the new design was overall smaller dimensions, easier usability of components and the possibility to..

PIC16F84 2.7GHz Frequency Meter Circuit 100kHz resolution Picbasic Pro

Frequency meter PIC16F84 with prescaler This small unpretentious frequency is for SHF measures up to 2.7 GHz for which we do not look great precision (eg ATV). Like many circuits..

DC DC Boost Converter Circuit 12V to 24V 10A SG3524 PWM

If the mosfet is built on the amplifier circuit SG3524, the spp80n06 output can be adjusted between 21v…28 volts. The standard output voltage is specified as 24 volts. The output..

PIC18F452 examples (asm, c)

PIC18F452 example applications are also available in a variety of information and documents Assambly Language example LCD IR RX IR TX LM35 bin Flash Led LM35 bcd Timer0 int LM35..

Car Amplifier DC DC Power supply Circuits High Power SMPS

There are various SMPS circuit 70 between .1000 w-quality professional circuits as well as low power is inherent in simple and offends series of toroidal transformers used in most integrated..

LM3875 Gain Clone Amplifier Project

Far as I know with the lm3875 and LM3886 class A-AB study classes have previously LM3886 did the difference between the two is one of the circuit between the simplicity..

Simple FM Transmitter Circuit 9V 100-150m

A simple FM transmitter circuit powered by a 9 volt battery pretty small SMD resistors used in PCBs Your offer is very simple compacts zhuchok transmission signal with a range..

PIC16F628 Wi-Fi Robot Project

It is an interesting and somewhat expensive project control program and Visual Basic 6 source codes are shared, pic16f628 asm and other C hex codes are given, even if you..

Atmel Atmega8 Multimeter Circuit (led display)

Hello, “Multimeter” was the only title that first came to my mind to. Voltmeter (positive DC voltage) from 0.00 to 9.99 V and 10.0 – 30.0 V with automatic range..

PH Meter Circuit Aquarium (led display)

Any aquarium hobbyist knows how important it is to know and control the conditions of the aquarium water for the smooth development of life in it. One of the factors..