I have a circuit which uses a uln2003 driver ic . i am using 7 outputs all of the outputs are +5v through pull up resistors . When one of outputs moves to -0v then i require that output to be read
as an in put to a arduino nano & display on 20x4 lcd display with serial connection ( sda scl) display has serial board on back. this is what i require to be on the display there will only ever be one output low at anytime . inputs from uln2003 ic
1 to display. = 160 METERS BAND
2 to display = 80 METER BAND
3 to display =40 METER BAND
4 to display = 20 METERS BAND
5 to display = 15 METER BAND
6 to display = 10 METER BAND
& to display = 6 METER BAND hope this is ok vic.
38 freelancers estão ofertando em média $126 para esse trabalho
Dear sir I have more than 10 years experience in embedded systems design and i have all these components , please message me so that we can discuss Best regards
Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. (autopromotion^)) Easy and fast task. Lets talk.
Hello, Everything is pretty clear for me. I am able to do it. We need to discuss about the parts (LCD model etc.) and I am good to go! Please check my profile and let me know! Cheers!
Hello Sir I am a Mechatronics Engineer. I have alot of experience dealing with these things. I have made more than 50 projects using arduino. I will be pleased to do your work.
Hello sir I am quite professional in Arduino stuff and have worked with I2C LCDs (both 16x2 and 20x4) as well as the ULN2003 IC, of course the IC was used on a stepper motor driver. Let's discuss the project over chat.