isp communication with microcontroller
#isp
#microcontroller
#communication
#programming
#embedded systems
#serial interface
#flash memory
#AVR
#PIC
#hardware protocol
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AVR programmer
To program some AVR microcontroller unit (MCU) you will need an AVR programmer. The better way to do that is to buy some development kit like STK-500. This kit has the advantage to give you serial port, LCD connector, SRAM...
18 Pin PIC Development Board with Relays
Development board for 18-pin PIC microcontrollers featuring a power supply circuit, crystal oscillator circuit, RS232 port, ICSP/ICD port, 4 relay outputs, and 4 optocoupler isolated inputs.
This development board is designed to facilitate the prototyping and testing of applications utilizing 18-pin...
Microcontroller Based Telephone Remote Control Circuit
This device enables remote control of various appliances (up to eight with suitable add-on expansion boards) such as lights, water heaters, air conditioning, plant watering systems, alarms, etc., via a relay. It allows users to perform actions such as watering...
Simple AVR Programmer
This is a simple AVR programmer designed for Atmel microcontrollers from the AVR family that support serial programming. The programmer connects to a PC via the RS232 serial interface and is compatible with PonyProg or Avrdude software. It is based...
AVR TV Game
Martin Ustek has modified the project to include a Sokoban game. Information about his version can be found throughout this page; for full details, please visit his website (Czech). Either game can be selected with a menu that appears when...
serial LCD interface for PIC
If you are developing applications for the PIC MCU and miss debugging tools or don't have enough I/O pins for a parallel LCD interface in your design, this serial interface can help print debug messages and/or reduce the pin count....
microcontroller Generate a reset signal from a falling edge trigger
The microcontroller design features the microcontroller (MCU) in hibernation mode, which can only be awakened by a pulse (high-low-high) signal on the reset pin (active low). An accelerometer or an external real-time clock (RTC) serves as the wake-up source. The...
Microcontroller Clapper Switch
For those who prefer convenience, it is possible to turn the bedroom light on or off without leaving the bed simply by clapping hands. This concept inspired the design of a clap-activated light control system. Various clap switch projects can...
DIY RumblePak for Nintendo DS Lite
A simple pulse stretcher, such as the 74HC123, could have been utilized; however, due to unavailability, a PIC microcontroller was employed instead.
The circuit employs a PIC microcontroller to function as a pulse stretcher, which is typically used to extend the...