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I have a design using CC1000 RF chip for transmitting telemetry data on 433 MHz. For the range I require the project includes a low power amplifier to reach ~100 mW.
The output impedance of the CC1000 is 140Ω according to the datasheet. Calculating a normal impedance matching circuit I would...
trigger adc
The PZT will generate a signal after an event has occurred. I am interested in measuring the specific event. As the event takes place at random time intervals the best data recording trigger will be when the voltage on the line passes a certain threshold (indication of an event) and...
triggering adc with timer
Hello,
I am new to the microncontrollers and electronics and I would apreciate some advice.
I need to sample data from PZT sensor using an MSP430 microcontroller. Since I can't monitor the ADC port continuously I want to use a comparator that needs to trigger an...
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