Post Created date
Color display module DMT80480C070_02WT LCD/TFTcustom800 x 480   Sold by: Beijing DWIN Technology Co., Ltd.   Contact these people for more information and a developer's...
Wednesday, 9 February 2022 - 13:53
Out put lm386 amp to avr
How detect voice signal with atmega8 if point A at attached picture apply to atmega port?    >>> Don't do this.  Don't connect the output of the audio amp...
Wednesday, 9 February 2022 - 13:02
Controlling Engine Electrical Noise
If it is car made in the last ten years or so, then it will have On-Board Diagnostics that can deliver RPM information to you without new sensors/hardware:.
Tuesday, 8 February 2022 - 19:25
How to manipulate more than 8 Digital I/O with Arduino Nano
There are two ways to control many LEDs with Arduino.  One is to use Port Expander chips like the PCF8574.  Each chip gives you 8 more I/O pins and they are controlled...
Monday, 7 February 2022 - 14:47
CPLD Development Board Recommendations and Books
Well, first I went to DuckDuckGo, because I had no idea what a CPLD Development Board is. That led to Amazon, which brought up a  Intel/Altera MAX V CPLD Development Board...
Saturday, 5 February 2022 - 19:30
Programmer for AT89S2051 etc.
I suggest that you do not spend any more time and money on this 89S2051 microcontroller that you have found.   This processor has not been used in new designs for about 25...
Saturday, 5 February 2022 - 10:42
AVR Assembly simple tunes
When I use Arduino clone boards (Nano and UNO models that use the 16MHz ATMega328P), I always use the Arduino IDF C development system.  Because it is much easier to program...
Friday, 4 February 2022 - 15:20
CH340E does not respond
You perhaps have no Windows driver installed for this device.   My Windows 10 64-bit CPU shows my CH340 USB-Serial board (in Device Manager under COM ) interfacing with...
Thursday, 3 February 2022 - 22:32
AVR Assembly simple tunes
The original post brings up several quesstions:     1) Why are you doing this in assembler if you have an Arduino UNO with a Mega328P?   2) Is this a school project...
Thursday, 3 February 2022 - 15:56
IAR AVR EmbeddedWorkbench - add custom startup code
I don't believe that it is a good idea to put custom code in front of a bootloader.   I would suspect that this code (regardless of what it does or how it does it) would...
Wednesday, 2 February 2022 - 13:01
How to programm an AVR microcontroller with machine language
Having the ability to program an AVR microcontroller with individual wires and TTL chips will be useful if there is a global nuclear war with dozens of giant EMP events that...
Monday, 31 January 2022 - 17:59
Prolific PL2303 problem
If you have the ability to buy things from eBay, then I recommend that you buy one or two of these USB-Serial modules:   Since you can buy...
Monday, 31 January 2022 - 17:26