Crystal Archives - electroSome https://electrosome.com/topic-tag/crystal/ You Inspire.....We Create..... Mon, 03 Apr 2017 06:23:28 +0000 en-US hourly 1 https://wordpress.org/?v=6.1.1 PIC Microcontroller Transmitter & Receiver Frequency Problem https://electrosome.com/topic/pic-microcontroller-transmitter-receiver-frequency/ Sun, 02 Apr 2017 17:49:13 +0000 https://electrosome.com/topic/wat-may-b-the-issue/ I made a transmitter and receiver using PIC 16F877A. It is designed for 8MHz and I am using zigbee module as transceiver. But I used 20MHz crystal while prototyping. It works fine but both the microcontroller should be powered simultaneously. (WHY ?) Then I changed the frequency to 20MHz and reburned the IC. Now it […]

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