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Microcontroller circuit diagrams

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Multitasking Pins
Multitasking Pins
October 2, 2010

It’s entirely logical that low-cost miniature microcontrollers have fewer ‘legs’ than their bigger brothers and sisters – some-times too few. The author has given some consideration to how to economise on pins, making them do... [more]


circuit from:http://www.extremecircuits.net/2010/05/multitasking-pins.html

Simple Universal PIC Programmer
Simple Universal PIC Programmer
October 2, 2010

This simple programmer will accept any device that's supported by software (eg, IC-Prog 1.05 by Bonny Gijzen at www.ic-prog.com). The circuit is based in part on the ISP header described in the SILICON CHIP "PIC... [more]


circuit from:http://www.extremecircuits.net/2010/05/simple-universal-pic-programmer.html

Ponyprog Circuit for AVR & PIC16F84
Ponyprog Circuit for AVR & PIC16F84
June 26, 2010

All resistors are 1/4W.The circuit is powered by 9...15V DC or AC. When In Circuit Programming (ISP) connectors are used, is possible the programmer to be powered from target’s power source. Diodes D2 and D6... [more]

Ponyprog Circuit for ATMEL'S AVR
Ponyprog Circuit for ATMEL'S AVR
June 26, 2010

On board the AVRs that can be programmed are those in the schematic. For other members of AVR family or the rest programmable ICs that Ponyprog can program, there is the J1 connector (CON10) which... [more]

PlayPIC®
PlayPIC®
June 25, 2010

This is a new design of a tutorial board based on the popular PIC16F84A microcontroller. It features eight single leds, a 7-segment display, an LCD display and five push buttons. It is an ideal solution... [more]

Phoenix Programmer
Phoenix Programmer
June 25, 2010

This Phoneix programmer is based on the version previous released by Odin. Joos Design have added a better power supply and made some other small changes. We presume a Phoenix programmer will not be your... [more]

Gold wafer cards
Gold wafer cards
June 22, 2010

Gold wafer cards [more]

Funcard Programmer by Diesel
Funcard Programmer by Diesel
June 22, 2010

Funcard Programmer by Diesel [more]

EPROM adapter for ATMEL 89 Series Flash Microcontroller Programmer Ver 2.0
EPROM adapter for ATMEL 89 Series Flash Microcontroller Programmer Ver 2.0
June 22, 2010

EPROM adapter for ATMEL 89 Series Flash Microcontroller Programmer Ver 2.0 [more]

ATMEL 89 Series Flash Microcontroller
ATMEL 89 Series Flash Microcontroller
June 22, 2010

ATMEL 89 Series Flash Microcontroller [more]



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