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Tag: Protocol

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Reverse Engineering of BK Precision 1696 Switching Power Supply’s LCD Protocol

November 13, 2017 kwong

As mentioned in my previous post, besides the broken LCD there was also an issue with the power supply portion […]

Electronics 7 Segment, BK 1696, BK Precision, LCD, NJU6433F, Programmable Power Supply, Protocol, Reverse Engineering, SDP, SPI, Switching Power Supply

Reverse Engineering a Uniden Cordlessphone LCD

June 4, 2017 kwong

I recently upgraded my home phone system and thus was left with a couple of old Uniden DCT648-2 handsets. Most […]

Electronics Arduino, Atmega328P, Cordless Phone, DCT648-2, Handset, LCD, Logic Analyzer, Protocol, Reverse Engineering, SPI, Uniden

A Simple Serial Protocol

January 11, 2014 kwong

We can send and receive commands wirelessly with Arduino by using these cheap RF data link transmitters/receivers. I like these […]

AVR/Arduino Arduino, Atmega328P, CRC, Protocol, Serial Communication
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