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Hi
I am using a load cell CZL601 the output of which is maximum 24mV. I would be using only 10 kg maximum so nearly 5mV. I want to amplify the same for giving to microcontroller at89c52 through an Adc. The Adc I purchased is adc0804. I used an instrumentation amplifier ckt with three op-amps but...
I'm using CDM20416 lcd. I searched a lot but didnt find the datasheet of it. I need to interface the same with microcontroller at89s52. Can u please provide with a sample program to display welcome.
Thank u so much for replying.
No my mcu has only one Rx and Tx pin. But the Rfid module is to be connected to the Rx pin via max232 and transmitter to Tx right. So is it alright. Because the receiver is being connected to a second mcu.
If my transmitter and receiver doesn't have TTL o/p, how do...
I am doing a project on RFID based shopping cart...but now am having a few problems. I am having trouble connecting RFID module to the microcontroller(AT89S52) am using.
The RFID module i purchased consists of EM-18 reader module and it has been connected to max232 and then to RS-232...so the...
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