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Solution to flash bootloader on request

Started by bicha 7 months ago1 replylatest reply 7 months ago46 views
Hello all,I work in a society that develops an autonomous robot, the robot architecture is composed mainly by: - 3 Arduino board. - 1 embedded PC, which communicates...

Glass that transfers light

Started by mik3ca 7 months ago8 replieslatest reply 7 months ago67 views
I have tried other forums but was not successful. Because my project is embedded related, I'll explain a bit. I'm making a lazertag game and I have realized that...

LCD in a complex system with little memory

Started by mik3ca 7 months ago4 replieslatest reply 7 months ago51 views
I'm looking for good ways to integrate LCD processing code into software on an old 8051 IC.Because the human eye can't process stuff as fast as computers can, what...
I'm looking for a simple way to handle key presses as well as store an option to allow a repeating key or just a one time press and release. Through experimentation,...

Detecting valid signals across multiple lines

Started by mik3ca 7 months ago4 replieslatest reply 7 months ago51 views
I created a 4-channel sensor circuit with the following type of schematic because I want to keep my option of using the serial port of the 8051 to my advantage if...

External Sensor MCP9808 interfacing with MSP430FR4133

Started by shetty 7 months ago2 replieslatest reply 7 months ago64 views
Microcontroller: MSP430FR4133 Tool/software: IAR Embedded  Hello,  I'm a beginner and need some help with a project of mine. Project- To interface an external...

Shorting GPIO internally = reset and no problem?

Started by mik3ca 7 months ago9 replieslatest reply 7 months ago62 views
I remembered making a post here and on another forum about connecting outputs of sensors to the 8051 RXD pin via schmitt triggers and combined through a multiplexer.Here's...

SSP DMA problem in ARM lpc2388

Started by faiz1303 7 months ago7 replieslatest reply 7 months ago59 views
Hi,Hi,I am working on a project, in which I want to copy a data from SD card (on SSP0) to  a USB flash drive, I want to reduce the time span required to copy data...

AT89LP4052 programming not working

Started by mik3ca 7 months ago1 replylatest reply 7 months ago40 views
For the life of me, I can't figure out why I can't program the AT89LP4052.I have programmed the AT89S52 and AT89LP52 before serially with my own hardware board.Now...

Preventing Forum Fatigue

Started by stephaneb 7 months ago9 replieslatest reply 7 months ago77 views
Hello All,should I limit the number of threads a user can start per week (or month)?The reason why I am asking is that as you may have noticed, we have a very active...

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