Hackaday (unofficial) March 19, 2024 6:00pm PCB Design Review: ESP32-S3 Round LCD Board #hackadaycolumns #wirelesshacks #designreview #esp32 #esp32s3 #rounddisplay #hackaday posted by pod_feeder_v2 PCB Design Review: ESP32-S3 Round LCD Board For our next installment, I have a lovely and daring PCB submitted by one of our readers, [Vas]. This is an ESP32-S3 board that also has an onboard round TFT display, very similar to the one we use…
Hackaday (unofficial) September 26, 2023 12:00pm Single-Button Keyboard Has Multiple Uses #peripheralshacks #esp32 #esp32s3 #keyboard #macropad #hackaday posted by pod_feeder_v2 Single-Button Keyboard Has Multiple Uses Well now why would I want a single-button keyboard, you might be asking yourself. We say it all depends on how you build the thing, and how you program it. Would you believe that the MagiClick by […
Hackaday (unofficial) August 27, 2023 9:00pm Card/IO is a Credit Card-Sized, Open Source ECG Monitor #medicalhacks #biomedicalengineering #ecg #esp32s3 #hackaday posted by pod_feeder_v2 Card/IO Is A Credit Card-Sized, Open Source ECG Monitor Of all the electrical signals generated by the human body, those coming from the heart are probably the most familiar to the average person. And because it’s also quite simple to implement th…
Hackaday (unofficial) August 21, 2023 6:00am 2023 Hackaday Prize: A Reusable Plant Monitor #greenhacks #homehacks #esp32 #esp32s3 #homeassistant #indoorplants #solar #hackaday posted by pod_feeder_v2 2023 Hackaday Prize: A Reusable Plant Monitor [Ovidiu] cares for their house plants, trying to dial in the perfect soil humidity and light levels. However, many cheap monitors tend to rust after a few weeks of sitting in a damp, slightly acidi…
Hackaday (unofficial) July 5, 2023 5:00pm An ESP32 Dev Board As A Framework Laptop Module #peripheralshacks #esp32s3 #expansion #framework #laptop #portable #usbc #hackaday posted by pod_feeder_v2 An ESP32 Dev Board As A Framework Laptop Module The Framework laptop will no doubt already have caught the eye of more than one Hackaday reader, as a machine designed for upgrade and expansion by its users. One of its key features is a system of…
Hackaday (unofficial) June 29, 2023 6:00am Much Better VGA From An ESP32 #microcontrollers #esp32 #esp32s3 #vga #hackaday posted by pod_feeder_v2 Much Better VGA From An ESP32 The ESP32 series from Espressif have been a successful line of products, offering a powerful microcontroller with on-chip wireless networking. There’s a snag though in their practice of calli…
Hackaday (unofficial) June 21, 2023 12:00am Hackaday Prize 2023: Sleek Macro Pad Makes 2FA a Little Easier #contests #thehackadayprize #2023hackadayprize #2fa #cherrymx #esp32s3 #feather #ntp #rfc6238 #salt #tft #totp #twofactorauthenication #usbhid #hackaday posted by pod_feeder_v2 Hackaday Prize 2023: Sleek Macro Pad Makes 2FA A Little Easier We all know the drill when it comes to online security — something you know, and something you have. But when the “something you have” is a two-factor token in a keyfob at the bot…
Hackaday (unofficial) June 20, 2023 11:00pm Hackaday Prize 2023: Sleek Macro Pad Makes 2FA a Little Easier #contests #thehackadayprize #2023hackadayprize #2fa #cherrymx #esp32s3 #feather #ntp #rfc6238 #salt #tft #totp #twofactorauthenication #usbhid #hackaday posted by pod_feeder_v2 Hackaday Prize 2023: Sleek Macro Pad Makes 2FA A Little Easier We all know the drill when it comes to online security — something you know, and something you have. But when the “something you have” is a two-factor token in a keyfob at the bot…
Hackaday (unofficial) December 28, 2022 7:00pm Supercon 2022: Mooneer Salem Goes Ham with an ESP32 #cons #engineering #featured #wirelesshacks #2022superconference #digitalradio #esp32 #esp32s3 #radio #hackaday posted by pod_feeder_v2 Supercon 2022: Mooneer Salem Goes Ham With An ESP32 After being licensed as a ham radio operator since the early 2000s, you tend to start thinking about combining your love for the radio with other talents. In a 20-minute talk at Hackaday Supercon 2…