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The improved smart 15-in-1 trigger for SLRs – Circuit Schematic
The improved smart 15-in-1 trigger for SLRs
Step-by-step instruction to build a AVR based versatile camera trigger with functions like: lightning trigger, sound trigger, interval trigger, slave flash trig...
Interfacing Relay to Microcontroller – Circuit Schematic
Interfacing Relay to Microcontroller
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RCEN fuse bit blower for the AT90S1200 8Bit RISC CPU – Circuit Schematic
RCEN fuse bit blower for the AT90S1200 8Bit RISC CPU
The AT90S1200 RISC Microprocessor (AVR family) is a very neat component to program a PLL synthesizer or for doing other rather trivial tasks in a radio circuit....
STM32 Design – Circuit Schematic
STM32 Design
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Pic Circuits – Circuit Schematic
Pic Circuits
A small biped walker made of 2mm plywood. Powered by two RC servos. it is a popular microcontroller, easily available and programmable now as flash microcontrol...
Record audio with the MSP430 microcontroller – Circuit Schematic
Record audio with the MSP430 microcontroller
This project uses a small, common electret microphone to convert audio to an electrical signal. These are the cheap microphones found in most PC headsets. The m...
Make a singing MSP430 microcontroller – Circuit Schematic
Make a singing MSP430 microcontroller
The signal from MSP430 PWM pin isn`t quite ready to drive a speaker or amplifier. First, we can clean up the signal a bit by running it through a low pass filte...
Ponyprog Circuit for ATMEL AVRs – Circuit Schematic
Ponyprog Circuit for ATMEL AVRs
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, the...
Ponyprog Circuit for AVR & PIC16F84s – Circuit Schematic
Ponyprog Circuit for AVR & PIC16F84s
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PlayPICs – Circuit Schematic
PlayPICs
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 ...
8 Line Intercommunication using 89c51s= – Circuit Schematic
8 Line Intercommunication using 89c51s=
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microSD ATmega32 Data-Logger – Circuit Schematic
microSD ATmega32 Data-Logger
Aim of this project is to present a way to store a large quantity of data into microSD card in files with FAT32 format. Here, ATmega32 is used for data collecti...
SD/SDHC Card Interfacing with ATmega8 /32 (FAT32 implementation) – Circuit Schematic
SD/SDHC Card Interfacing with ATmega8 /32 (FAT32 implementation)
Here is my project on interfacing of SD Card (microSD). microSD cards are available very cheap nowadays, a great option for having a huge memory in any embedded...
Make-Yourself ATmega32 Starters Kit with LCD I2C SPI RTC ADC interfaces – Circuit Schematic
Make-Yourself ATmega32 Starters Kit with LCD I2C SPI RTC ADC interfaces
Here is my home-made kit of ATmega32 microcontroller interfacing. The ATmega32 controller is rich with features like onboard 32kB in-System programmable flash, ...
Creating DeviceHive application for .NET Micro Framework – Circuit Schematic
Creating DeviceHive application for .NET Micro Framework
As the Common Equipment library contains implementation of the equipment used in this sample, the only task for a developer is to properly initialize the device...
an advanced web server with a microcrontroller – Circuit Schematic
an advanced web server with a microcrontroller
An Internet connection would be a valuable addition to many projects, but often designers are put off by the complexities involved. The NetWorker`, which consis...
Team Hovercraft – Circuit Schematic
Team Hovercraft
A PIC is a Programmable Integrated Circuit. It is the big black ractangle on our breadboard. The standard PIC used in the course was a 28-pin package, the Micro...
UsbProg-SHARP – Circuit Schematic
UsbProg-SHARP
This project is an instance of the UsbProg project created by Benedikt Sauter. Bene released the schematics, board layout and firmware as an open-source project...
Window Lift/sunroof Lin 2.0 Slave Based On The Mc68hc908ey16 Microcontroller – Circuit Schematic
Window Lift/sunroof Lin 2.0 Slave Based On The Mc68hc908ey16 Microcontroller
The WS2512-TR1G, a Wide-band Code Division Multiple Access (WCDMA) Power Amplifier (PA), is a fully matched 10-pin surface mount module developed for WCDMA hand...
A Simple Keypad Using Lin With The Mc68hc908qt/qy Mcu – Circuit Schematic
A Simple Keypad Using Lin With The Mc68hc908qt/qy Mcu
Introduction The design of off-line constant voltage, constant current (CVCC) power supplies NCP1014 for cell phone, hand tool, and similar Battery Chargers CAN...