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IAR view flash & ram size?
1. Which setting to enable in IAR to view how mch program and data memory is occupied? My code builds with zero error & zero warning. Earlier it used to Tools->Options->...
Tuesday, 17 December 2019 - 06:32
Autotune PID c code example
1. Looking for some autotune PID C code working ones. Which works directly or some minor modifications.   2. Application is heater.   3.I have tried arduino autotune pid...
Sunday, 15 December 2019 - 13:28
Issue in PID control formula & assigning output to 16 bit timer PWM
1. Writing PID control for temperature control. Took kp,ki,kd values from Delta Electronics PID which calculates from Autotune.   2. Below is code. Is below code ok for PID...
Thursday, 5 December 2019 - 13:13
K Thermocouple conversion by polynomial conversion formula
Was writing code to convert thermocouple k type conversion formula for best accuracy. Goal is to use polynomial functions and not the table or other method, that I will write in...
Thursday, 7 November 2019 - 06:20
Deciding cut off frequency for low/high pass filter
1. I have a application in which need to get 10Hz-240Hz signal. So first made a 240hz LFP & then connected 10Hz HPF after that. Ckt is attached. Res/cap values are taken from...
Thursday, 24 October 2019 - 12:04
Barcode not able to scan, arduino, Adafruit_Thermal library
I am using latest Adafruit_Thermal library, arduino mega 2560 & using it to print barcode. Issue is barcode is printed but my mobile app is unable read it. tried multiple apps...
Friday, 27 September 2019 - 07:55
Equivalent of saft battery ls33600b
Is there any equivalent of saft battery ls33600b , http://www.farnell.com/datasheet...   One I found is omincel.   Any other good reputed brand for use in oil and gas...
Wednesday, 10 July 2019 - 05:03
Drive current for led 0 to 100%
1. Need to drive a single white led, part no: 2ES103CW06000001 , datasheet: http://www.edison-opto.com/en/pr... Datasheet says it has Vf=3.4V & If=700mA, Peak pulse current:...
Sunday, 2 June 2019 - 07:27
WSD2811 led time code in C, optimize further
1. I am using WSD2811 to run led in series. I am using C-code for programming. My below code is working by carefully adjusting some of NOP instructions.    2. 100 leds...
Monday, 27 May 2019 - 14:05
Label printer datasheet
I got this cheap label printer from market. Need to be interface with arduino.   Any idea where I can find its datasheet. Seller didnt have it, asked to download from...
Thursday, 18 April 2019 - 14:29
Going to production, make Nano -atmega328p program, how to do it?
1. I have a arduino nano board & made a small project on it. Its running succesfully.   2. Now i want to go to program 100 more MCU and make own board which is customized...
Thursday, 21 March 2019 - 15:21
Problem reading Ps2 keyboard arduino
1. I am using arduino mega, and arduino 1.8.8. Code is compied using O3 optimization. I have changes Os to O3 in platform.txt at 3 places for fast code.   2. I have foloowing...
Wednesday, 6 March 2019 - 04:41

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