SatCat5: UART, SPI and I2C via Ethernet With FPGA-Based Design
https://hackaday.com/2024/04/01/satcat5-uart-spi-and-i2c-via-ethernet-with-fpga-based-design/

To the average microcontroller, Ethernet networks are quite a step up from the basic I2C, SPI and UART interfaces, requiring either a built-in Ethernet MAC or SPI-based MAC, with tedious …read more (https://hackaday.com/2024/04/01/satcat5-uart-spi-and-i2c-via-ethernet-with-fpga-based-design/)

Pinkpad, A DIY Laptop You Must Print In Pink
https://hackaday.com/2024/04/01/pinkpad-a-diy-laptop-you-must-print-in-pink/

Looking to build a laptop all on your own? Check out the Pinkpad, a DIY laptop project that as if appeared out of nowhere, gives you a based on an …read more (https://hackaday.com/2024/04/01/pinkpad-a-diy-laptop-you-must-print-in-pink/)

Fire Up The 3D Printer and Build Yourself a Spiderbot
https://hackaday.com/2024/04/01/fire-up-the-3d-printer-and-build-yourself-a-spiderbot/

Robots are cool, so check out [Atlin Anderson]’s Spiderbot (video, embedded below) which can be made with 3D printed parts, hobby servos, and ESP32-CAM module for control and a first-person …read more (https://hackaday.com/2024/04/01/fire-up-the-3d-printer-and-build-yourself-a-spiderbot/)

Why Is My 470uF Electrolytic Cap More Like 20uF?
https://hackaday.com/2024/04/01/why-is-my-470uf-electrolytic-cap-more-like-20uf/

https://tahmidmc.blogspot.com/2024/03/electrolytic-caps-over-frequency-why-is.html
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2024/03/image-1-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2024/03/image-1-featured.png?w=800">Inductors are more like a resistor in series with an ideal inductor, resistors can be inductors as well, and well, capacitors aren’t just simply a capacitance in a package. Little …read more (https://hackaday.com/2024/04/01/why-is-my-470uf-electrolytic-cap-more-like-20uf/)

A Supercapacitor From Mushrooms
https://hackaday.com/2024/04/01/a-supercapacitor-from-mushrooms/

The supercapacitor is an extremely promising energy storage technology, and though they have yet to reach parity with the best batteries in terms of energy density, offers considerable promise for …read more (https://hackaday.com/2024/04/01/a-supercapacitor-from-mushrooms/)

PhotonPower Zero For Effortless Solar Pi Zero Projects
https://hackaday.com/2024/04/02/photonpower-zero-for-effortless-solar-pi-zero-projects/

A Pi Zero doesn’t need much to sustain itself, and it’s projects like the PhotonPower Zero that remind us of it its low appetite when we need this reminder most. …read more (https://hackaday.com/2024/04/02/photonpower-zero-for-effortless-solar-pi-zero-projects/)

Espressif’s ESP32-P4 Application Processor: Details Begin To Emerge
https://hackaday.com/2024/04/02/espressifs-esp32-p4-application-processor-details-begin-to-emerge/