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dspic

dsPIC memory organization
General Programming Hardware Microcontroller Popular Articles Radio/TV Software Development 

dsMP3, my LW/MW/FM/SW radio with MP3 recording/playback [Part 2 – Firmware Design]

July 19, 2023May 25, 2025 ToughDev 0 Comment ch375, ch376, dspic

UPDATE (May 2025) – Check out Hackaday’s write-up of the dsMP3 project here In my previous post I described how

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imageonline-co-straightend-image(1)
Hardware Microcontroller Popular Articles Radio/TV 

dsMP3, my LW/MW/FM/SW radio with MP3 recording/playback [Part 1 – Hardware Design]

May 15, 2023May 16, 2025 ToughDev 0 Comment ch375, ch376, dspic, rtc, si4735, tda1308

UPDATE (May 2025) – Check out Hackaday’s write-up of the dsMP3 project here Wondering why even high-end multiband radios such

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ch376_pinout
CodeProject Hardware Microcontroller 

Integrating FatFs FAT filesystem module with CH375/CH376 USB controller

April 25, 2023May 9, 2023 ToughDev 0 Comment ch375, ch376, dspic, fatfs, spi

In a recent embedded project, I need to access data stored on a USB thumb drive using a dsPIC33EP512MC502. As

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24c64
CodeProject General Programming Hardware Microcontroller 

Emulating EEPROM using flash memory on dsPIC33EP512MC502

January 17, 2023May 9, 2023 ToughDev 0 Comment dspic, eeprom, flash, mplab, pickit4, xc16

One thing I don’t like about the dsPICEE3P (and the PIC32MX) lines is that these devices do not have EEPROM

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time difference
CodeProject General Programming Hardware Microcontroller Software Development 

Software Real Time Clock (RTC) for the dsPIC33EP512MC502

March 15, 2021April 4, 2023 ToughDev 0 Comment dspic, rtc

Although the dsPIC33EP512MC502 does not have an integrated Real Time Clock (RTC) for time keeping, this can easily be overcome by configuring

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Microchip DS70211 wrong FVCO formula
CodeProject Hardware Microcontroller 

16-bit stereo audio DAC on dsPIC33FJ128GP802

February 19, 2021April 4, 2023 ToughDev 0 Comment dac, dspic

The dsPIC33FJ128GP802 is among the few devices in the dsPIC33F family that have an integrated 16-bit stereo DAC module. The DAC can be

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dsPIC CTMU
CodeProject Hardware Microcontroller 

Measuring temperature using the dsPIC Charge Time Measurement Unit (CTMU)

January 8, 2021April 6, 2023 ToughDev 0 Comment ctmu, dht11, dspic

In an attempt to save an I/O pin originally used for the DHT11 to measure ambient temperature in one of my

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About ToughDev

Since 2008, ToughDev has been extensively exploring a variety of technical topics—from software development to electronics design. Key areas of focus include Android and iOS programming, VoIP technologies, embedded systems using Arduino and PIC microcontrollers, reverse engineering, and retro-computing.

Recent highlights include running macOS Sequoia on a Dell Latitude, teardown of the vintage Tandy 2500RSX—a powerful 386 system by Tandy Corporation, the Super 8086 Box—a home-built PC XT emulator with full legacy hardware support— and the dsMP3, a custom-designed multi-band radio with MP3 recording and playback.

Got something cool or curious to share? Get in touch—whether it's a retro challenge, embedded puzzle, or deep tech curiosity, I’m always open to fresh ideas and unique projects. You can also learn more about what I do on the About ToughDev page

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