Hackaday (unofficial) February 27, 2023 8:00pm DIY STM32 Scope is Simple, Cheap, and Featureful #hardware #toolhacks #digitalstorageoscilloscope #diyoscilloscope #dso #oscilloscope #st7735 #stm32 #stm32f4 #hackaday posted by pod_feeder_v2 DIY STM32 Scope Is Simple, Cheap, And Featureful Would you like to have a small digital oscilloscope? Do you have a spare BlackPill (STM32F401) board and a TFT display laying around? [tvvlad1234] presents us with a simple and educational digital …
Hackaday (unofficial) February 5, 2023 4:00pm Need To Dump A Protected STM32F0x? Use Your Pico! #reverseengineering #securityhacks #fuzzing #hardwarehacking #jtag #rp2040 #stm32 #hackaday posted by pod_feeder_v2 Need To Dump A Protected STM32F0x? Use Your Pico! Sometimes, security mechanisms can be bypassed if you just do things slightly out of the ordinary. For instance, readout protection on microcontrollers is a given nowadays, to the point where it…
Hackaday (unofficial) January 25, 2023 5:00pm DIY Macro Keyboard Wood Be Nice #peripheralshacks #3dprinted #display #editing #keyboard #macro #magneticrotaryencoder #pad #stm32 #usb #video #wood #woodworking #hackaday posted by pod_feeder_v2 DIY Macro Keyboard Wood Be Nice Editing video tends to involve a lot of keyboard shortcuts, and while this might be fine for the occasional edit, those who regularly deal with video often reach for a macro pad to streamline their…
Hackaday (unofficial) December 23, 2022 10:00am Beat Backing Box for Bassists #musicalhacks #bass #drummachine #drums #interface #midi #stm32 #vs1053 #hackaday posted by pod_feeder_v2 Beat Backing Box For Bassists The soul of a rock band is its rhythm section, usually consisting of a drummer and bass player. If you don’t believe that, try listening to a band where these two can’t keep proper time…
Hackaday (unofficial) December 6, 2022 1:00am Epic Guide to Bare-Metal STM32 Programming #arm #microcontrollers #baremetal #embeddeddevelopment #stm32 #hackaday posted by pod_feeder_v2 Epic Guide To Bare-Metal STM32 Programming [Sergey Lyubka] put together this epic guide for bare-metal microcontroller programming. While the general concepts should be applicable to most any microcontroller, Sergey’s examples specif…
Hackaday (unofficial) November 20, 2022 1:00pm Homebrew Espresso Maker Modding with Gagguino #cookinghacks #advancedcoffeemachine #arduinonano #espresso #espressomachine #pidcoffeemachine #stm32 #hackaday posted by pod_feeder_v2 Homebrew Espresso Maker Modding With Gagguino For those that don’t know, Gaggia is a company that produces a line of affordable “entry-level” espresso coffee makers that offer good quality consumer espresso machines at reason…
Hackaday (unofficial) August 31, 2022 4:00pm Water Level Sensor Does Not Use Water Level Sensor #microcontrollers #accelerometer #float #geolocation #lora #lorawan #pivot #sensors #stm32 #waterlevel #hackaday posted by pod_feeder_v2 Water Level Sensor Does Not Use Water Level Sensor When interfacing with the real world, there are all kinds of sensors available which will readily communicate with your microcontroller of choice. Moisture, pH, humidity, temperature, location, lig…
Hackaday (unofficial) August 25, 2022 12:00pm Everything You Didn’t Know You Need to Know About Glitching Attacks #hardware #securityhacks #chipwhisperer #faultinjection #glitching #picoemp #stm32 #trezor #hackaday posted by pod_feeder_v2 Everything You Didn’t Know You Need To Know About Glitching Attacks If you’ve always been intrigued by the idea of performing hardware attacks but never knew where to start, then we’ve got the article for you: an in-depth look at the hows and whys of ha…
Hackaday (unofficial) June 29, 2022 6:00pm Bare-Metal STM32: Adding An Analog Touch With ADCs #arm #hackadaycolumns #microcontrollers #softwaredevelopment #adc #stm32 #hackaday posted by pod_feeder_v2 Bare-Metal STM32: Adding An Analog Touch With ADCs An Analogue to Digital Converter (ADC) is at its core a straight-forward device: by measuring an analog voltage within a set range and converting the measured level to a digital value we can use th…
Hackaday (unofficial) June 27, 2022 9:00pm Odd Inputs and Peculiar Peripherals: RoenDi Smart Knob Thinks Outside the Box #contests #peripheralshacks #detent #encoder #gpio #input #iot #knob #lcd #smartknob #stm32 #hackaday posted by pod_feeder_v2 Odd Inputs And Peculiar Peripherals: RoenDi Smart Knob Thinks Outside The Box When it comes to design decisions, we’re often advised to “think outside the box.” It’s generally good advice, if a bit abstract — it could really mean anything. But i…
Hackaday (unofficial) June 23, 2022 7:00pm StarPointer Keeps Scope On Target with Stellarium #peripheralshacks #space #accelerometer #amateurastronomy #astronomy #magnetometer #stm32 #telescope #hackaday posted by pod_feeder_v2 StarPointer Keeps Scope On Target With Stellarium On astronomical telescopes of even middling power, a small “finderscope” is often mounted in parallel to the main optics to assist in getting the larger instrument on target. The low ma…
Hackaday (unofficial) May 25, 2022 6:00pm SWO: An ARM Printf by Any Other Name #hackadaycolumns #microcontrollers #arm #stm32 #swo #hackaday posted by pod_feeder_v2 SWO: An ARM Printf By Any Other Name I’ll confess. Although printf-style debugging has a bad rep, I find myself turning to it on occasion. Sure, printf is expensive and brings in a lot of code, but if you have the space and time…
Hackaday (unofficial) May 24, 2022 9:00pm The STM32 Makes For a Cheap DIY USB Soundcard #mischacks #greenpill #soundcard #stm32 #hackaday posted by pod_feeder_v2 The STM32 Makes For A Cheap DIY USB Soundcard Soundcards used to be giant long 8-bit ISA things that would take up a huge amount of real estate inside a desktop computer. These days, for most of us, they’re baked into the motherboard and…
Hackaday (unofficial) May 16, 2022 9:00pm Gaming Mouse Becomes Digital Camera #peripheralshacks #camera #g402 #gaming #gui #image #linux #logitech #mouse #stm32 #hackaday posted by pod_feeder_v2 Gaming Mouse Becomes Digital Camera Ever since the world decided to transition from mechanical ball mice to optical mice, we have been blessed with computer pointing devices that don’t need regular cleaning and have much better…
Hackaday (unofficial) May 11, 2022 3:00pm Bare-Metal STM32: Using The I2C Bus In Master-Transceiver Mode #hackadaycolumns #microcontrollers #softwaredevelopment #i2c #stm32 #hackaday posted by pod_feeder_v2 Bare-Metal STM32: Using The I2C Bus In Master-Transceiver Mode As one of the most popular buses today for on- and inter-board communication within systems, there’s a good chance you’ll end up using it with an embedded system. I2C offers a variety o…
Hackaday (unofficial) May 9, 2022 6:00am Classic Tamagotchi is Reincarnated in Modern Hardware #microcontrollers #softwarehacks #emulation #stm32 #tamagotchi #hackaday posted by pod_feeder_v2 Classic Tamagotchi Is Reincarnated In Modern Hardware If you thought that Tamagotchis were a late ’90s fad that has faded from most people’s memory by now, you’d be wrong: the franchise is still alive and well today, with new models …
Hackaday (unofficial) May 3, 2022 6:00pm Linux Fu: The Infinite Serial Port #arm #linuxhacks #linux #mbed #serial #stm32 #hackaday posted by pod_feeder_v2 Linux Fu: The Infinite Serial Port Ok, the title is a bit misleading. Like most things in life, it really isn’t infinite. But I’m going to show you how you can use a very interesting Linux feature to turn one serial port…
Hackaday (unofficial) April 13, 2022 3:00pm Arming with an OS #arm #featured #microcontrollers #skills #blackpill #mbed #stm32 #hackaday posted by pod_feeder_v2 Arming With An OS We see tons of projects with the infamous “Blue Pill” STM32 boards. They are cheap and plentiful and have a lot of great features, or at least they were before the chip shortage. I rece…
Hackaday (unofficial) March 30, 2022 9:00pm #FreeDMO Gets Rid Of DYMO Label Printer DRM #reverseengineering #toolhacks #bluepill #consumer #diy #drm #dymo #everythingasaservice #i2c #stm32 #thermalprinter #hackaday posted by pod_feeder_v2 #FreeDMO Gets Rid Of DYMO Label Printer DRM DYMO 550 series printer marketing blurb says “The DYMO® LabelWriter® 550 Turbo label printer comes with unique Automatic Label Recognition™”, which, once translated from marketing-ese, …
Hackaday (unofficial) March 20, 2022 9:00pm ElectronBot: A Sweet Mini Desktop Robot That Ticks All The Boxes #robotshacks #circularlcd #gesturesensor #mpu6050 #opencv #robot #stm32 #usbc #usb3300 #hackaday posted by pod_feeder_v2 ElectronBot: A Sweet Mini Desktop Robot That Ticks All The Boxes [Peng Zhihui] seems to have found some spare time and energy to crack out another sweet robot build, this time it’s a much smaller, and cuter emoji-bot (Original GitHub Link,) with the usual …