Program to display message on LCD
Hi I want to write program to display message or text on LCD. I have searched on internet but stuck, I don't have clue how to draw flow chart for program. 1. LCD initialization 2. wait for some time 3....
View ArticleControlling multiple servos using multiple sensors MikroC on easypic v7
Hello all, I am now trying to control multiple servos each by a flex sensor. i have successfully got the first flex with one servo working, however, i cant seem to get it working when i try it with two...
View ArticleIssue with sensorless BLDC motor
Hello guys, I am in big trouble with sensorless BLDC motor project. I am trying to achieve the control of sensorless BLDC motor using microcontroller. I am using renesas microcontroller. I am able to...
View ArticleWhat are the specifications a newbie should look for while buying a FPGA board?
I want to buy an FPGA board for my solar MPPT project. Generally, a bunch of features is given on the manufacturer's website under the specification. What are the useful features I should look into for...
View Articlestuck with interrupt timer to control a servo
Hi all im trying to control a servo using the timer interrupt. so when the 20ms interrrupt occurs a counter is incremented which sets the servo at a specific position which does happen however, i want...
View ArticleESP8266 compatible with Arduino Leonardo
Hey, I want to know about esp8266 is compatible with arduino leonardo. Nowadays ESP8266 is much popular and comes with more functionalities. I see some blogs and getting information about it. I know,...
View ArticleHow much is ZI,RW,RO & Code in arduino
1. I am using Arduino 1.8.1 & made a code in it. Board it Atemga2560 R3. 2. Final code size is: a) 674 bytes (8%) of dynamic memory, leaving 7518 bytes for local variables. Maximum is 8192 bytes b)...
View Articlecalibration of esc with arduino uno
Hello I need to know how could i calibrate my esc with arduino uno , thanks
View ArticleWarning in arduino , ignore them or how to correct them
1. I am using Arduino 1.8.1 & made a code in it. Board it Atemga2560 R3 2. I had made multiple .ino files in it & multiple headers in it. It has total 16 .ino files & 18 header files, where...
View ArticleArduino IDE features which I think should be present
I am a Arduino User. I had experience in working with many other IDE's like Keil, CCS, IAR. There are few changes I like to suggest: 1. GUI interface for Optimization Flag: Add a small GUI interface in...
View ArticleUnderstanding execution of sequence of pipeline instructions with branching
I need help in understanding the solution from solution manual. The question is from the exercise 4.22.2 of chapter 4 in the book Computer Organization and Design by Patterson and Hannessey (4th...
View ArticleDesigning a simple alarm circuit using microcontroller
I am designing a simple alarm circuit using PIC12F629 and I need advise from this forum of experts on how I could accomplish and fine tune the circuits. The alarm input set the GP0 High and flashes an...
View ArticleStep Motor for MSP430
What I'm trying to achieve with this code is to move a single-arm of an SG90 motor from 0 degrees to 180 degrees back and forth. I'm using the MSP430g2553 to do this. The connection is simple, is just...
View Articlekeypad interfacing using 8051
I am trying to write program for simple calculator. actually I wanted to understand interfacing of keypad with micro controller. so I decided to make small calculator I have keypad, 8051 and LCD....
View ArticleSTM8S003F3 Interfacing with WS2811, external crystal required ?
1. I need to interface STM8S003F3 with WS2811. I want to know if external crystal is required for it or not, as WS2811 has very tight timings. I prefer to generate timing through NOP's for delay using...
View ArticleWatchdog timer in Arduino does not seem to be very vigilant
I've tried using the avr watchdog timer in the Arduino environment but it doesn't seem to catch everything I expected. I have the wdt_reset() in loop() and wdt_enable(WDTO_2S) in setup(). So if I call...
View ArticleVerifying GPIOs of MCU
Hallo I am using microcontroller and I am very beginner in microcontroller programming. My question was if I set any of GPIO's from mirocontroller then , how can I verify is that GPIO pin set ? I am...
View ArticleMicrochip RN4020 Bluetooth LE
Anyone have experience using the RN4020 module? Any hiccups or anything to be aware of? Also, it is my understanding that, as long as you use the module unmodified, no addtional FCC testing or...
View ArticleATmega328p UART framing error does not occur!
There is a protocole over serial port as following: 1. no signal (idle) is High (+5V). 2. reset signal is a 60 us Low (0v) pulse. 3. data signal is : 250 kbps/8 bits/2 stop/no parity I want to detect...
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