i need a coder to help me code the microcontroller(STC89c52) using assembly language. the detail, requirement and schematic diagram is as below.
one button to increase the time
one button to decrease the time
one button to start timer count down
one button the stop the buzzer
use the 7 segment display to show the second and mili second
after the timer count to zero, the buzzer will auto turn on and can be cloased using a button
3 freelances font une offre moyenne de 30 $ pour ce travail
I have more than 10 years of academic and research experience. Done several projects on Microprocessor and Microcontrollers.
Hello Sir, I am a Computer System Engineer and My worflow is very transparent and communication is the base I believe in building long-term relationships with clients send me a message to discusss your needs. Thank you
I am electrical /Mechatronics Engineer i have two Engineering B.Sc. degrees (Mechatronics and telecommunication ) , I am working now as industrial control systems instructor in a Training center collage . I wrote and d Plus