I want to use this sensor to make a product to test indoor air quality, but I don't know much about the application of this sensor. Is there anyone who can teach me{:1_98:}{:1_98:}{:1_98:}...
[color=#333333][size=14px] NFC is developed on the basis of RF radio frequency technology. NFC is essentially not much different from RF radio frequency technology. Both are based on signal transmissi...
I drew the board according to the typical circuit on the datesheet, but I can't measure the output. The input and enable terminals are close to 5V. Please help, save the child....