Reminder of the board that this firmware is for: Countdown Timer PCB
#electronics #firmware #STM32 #KiCad
#electronics #firmware #STM32 #KiCad
October 28, 2025 at 6:07 PM
Reminder of the board that this firmware is for: Countdown Timer PCB
#electronics #firmware #STM32 #KiCad
#electronics #firmware #STM32 #KiCad
playing with DSP algos makes me want to create some sort of hardware modules, maybe powered by stm32 or something. luckily there's embassy.dev
Embassy
The next-generation framework for embedded applications. Write safe, correct and energy-efficient embedded code faster, using the Rust programming language, its async facilities, and the Embassy libra...
embassy.dev
October 27, 2025 at 1:30 AM
playing with DSP algos makes me want to create some sort of hardware modules, maybe powered by stm32 or something. luckily there's embassy.dev
Just discovering #looptober and wanted to share this old Forth experiment (from already 9-10 years ago 😱) with my https://thi.ng/synstack VM and its DSP/Synth vocab, all running on STM32 dev boards. This Forth-based stack VM and also its earlier non-Forth […]
[Original post on mastodon.thi.ng]
[Original post on mastodon.thi.ng]
October 25, 2025 at 9:33 AM
Just discovering #looptober and wanted to share this old Forth experiment (from already 9-10 years ago 😱) with my https://thi.ng/synstack VM and its DSP/Synth vocab, all running on STM32 dev boards. This Forth-based stack VM and also its earlier non-Forth […]
[Original post on mastodon.thi.ng]
[Original post on mastodon.thi.ng]
STM32 Tutorial #30 - Sine wave (Dual DAC) with DMA under FreeRTOS
In this exciting video we will generate TWO beautiful sine waves on both of the STM32F405 DACs (Digital to Analogue Converters). We will be using DMA and let FreeRTOS handle the scheduling of the callbacks. Sampling rates in […]
In this exciting video we will generate TWO beautiful sine waves on both of the STM32F405 DACs (Digital to Analogue Converters). We will be using DMA and let FreeRTOS handle the scheduling of the callbacks. Sampling rates in […]
Original post on mastodon.social
mastodon.social
October 22, 2025 at 12:08 PM
STM32 Tutorial #30 - Sine wave (Dual DAC) with DMA under FreeRTOS
In this exciting video we will generate TWO beautiful sine waves on both of the STM32F405 DACs (Digital to Analogue Converters). We will be using DMA and let FreeRTOS handle the scheduling of the callbacks. Sampling rates in […]
In this exciting video we will generate TWO beautiful sine waves on both of the STM32F405 DACs (Digital to Analogue Converters). We will be using DMA and let FreeRTOS handle the scheduling of the callbacks. Sampling rates in […]
NumWorks collège (En direct via visio de l'APMEP par l'équipe TIPLANET)
Ecran 192x81 Niveau de gris, Batterie 200h, STM32 U0, charge et maj USB C
Ecran 192x81 Niveau de gris, Batterie 200h, STM32 U0, charge et maj USB C
October 19, 2025 at 7:33 AM
NumWorks collège (En direct via visio de l'APMEP par l'équipe TIPLANET)
Ecran 192x81 Niveau de gris, Batterie 200h, STM32 U0, charge et maj USB C
Ecran 192x81 Niveau de gris, Batterie 200h, STM32 U0, charge et maj USB C
ChronoLog (1.1.3) by Hamas Saeed ➡️ https:// github.com/Hamas888/ChronoLog Thread-safe, cross-platform logging library for embedded and desktop (ESP32, STM32, nRF52, Arduino AVR, RTOS, Linux, Windows, macOS). # ArduinoLibraries # ArduinoLibs
Interest | Match | Feed
Interest | Match | Feed
Origin
fosstodon.org
October 19, 2025 at 3:55 PM
I also spent almost 2 hours debugging a timing issue. Running the STM32 at 16mhz worked fine, but didn't work at faster clock speeds. Really could have used an oscilloscope.
October 17, 2025 at 6:17 AM
I also spent almost 2 hours debugging a timing issue. Running the STM32 at 16mhz worked fine, but didn't work at faster clock speeds. Really could have used an oscilloscope.
I bought a presoldered STM32 board and it came with the pins unsoldered 🙃
October 10, 2025 at 11:04 PM
I bought a presoldered STM32 board and it came with the pins unsoldered 🙃
KiCAD #8 - PCB Order from Production Files
In this video we will order the new STM32 ST-Link described in previous video.
#stm32 #gettingstarted #tutorial #stm32cubeide #stm32cubemx #stm32world #kicad #pcb #jlcpcb #electronics
https://www.youtube.com/watch?v=L64cD1wQDfA
In this video we will order the new STM32 ST-Link described in previous video.
#stm32 #gettingstarted #tutorial #stm32cubeide #stm32cubemx #stm32world #kicad #pcb #jlcpcb #electronics
https://www.youtube.com/watch?v=L64cD1wQDfA
October 4, 2025 at 3:48 AM
KiCAD #8 - PCB Order from Production Files
In this video we will order the new STM32 ST-Link described in previous video.
#stm32 #gettingstarted #tutorial #stm32cubeide #stm32cubemx #stm32world #kicad #pcb #jlcpcb #electronics
https://www.youtube.com/watch?v=L64cD1wQDfA
In this video we will order the new STM32 ST-Link described in previous video.
#stm32 #gettingstarted #tutorial #stm32cubeide #stm32cubemx #stm32world #kicad #pcb #jlcpcb #electronics
https://www.youtube.com/watch?v=L64cD1wQDfA
Have some PCB photos.
Nerd statistics:
- STM32 (STM32F103C8T6)
- USB Type C PD-chip HUSB238 (to get 12V)
- LDOs making 5V and 3.3V
- Level shifter to make the correct 25kHz 5V PWM signal for the fan
- Variable dummy load to keep power bank on (for low fan speeds)
- RGB LED to indicate power level
Nerd statistics:
- STM32 (STM32F103C8T6)
- USB Type C PD-chip HUSB238 (to get 12V)
- LDOs making 5V and 3.3V
- Level shifter to make the correct 25kHz 5V PWM signal for the fan
- Variable dummy load to keep power bank on (for low fan speeds)
- RGB LED to indicate power level
September 28, 2025 at 3:49 PM
Have some PCB photos.
Nerd statistics:
- STM32 (STM32F103C8T6)
- USB Type C PD-chip HUSB238 (to get 12V)
- LDOs making 5V and 3.3V
- Level shifter to make the correct 25kHz 5V PWM signal for the fan
- Variable dummy load to keep power bank on (for low fan speeds)
- RGB LED to indicate power level
Nerd statistics:
- STM32 (STM32F103C8T6)
- USB Type C PD-chip HUSB238 (to get 12V)
- LDOs making 5V and 3.3V
- Level shifter to make the correct 25kHz 5V PWM signal for the fan
- Variable dummy load to keep power bank on (for low fan speeds)
- RGB LED to indicate power level
September 26, 2025 at 4:43 PM
interestingly, @jamesmunns.com points out to me that the GigaDevice GD32F470 MCU is essentially a Chinese STM32 clone, and is kinda surprising to see in an American product. but based on this switch being a used eBay purchase, i kinda wonder if it was manufactured during the 2020 silicon shortage…
the MCU is on the far side of the power supply board, presumably so that it can be close to the LCD. it’s connected to the switch board by a little cable bundle
September 21, 2025 at 8:44 PM
interestingly, @jamesmunns.com points out to me that the GigaDevice GD32F470 MCU is essentially a Chinese STM32 clone, and is kinda surprising to see in an American product. but based on this switch being a used eBay purchase, i kinda wonder if it was manufactured during the 2020 silicon shortage…
I worked for an American company that subbed gigadevice for STM32 during 2020
September 21, 2025 at 8:57 PM
I worked for an American company that subbed gigadevice for STM32 during 2020
Very happy that our 𝐁𝐫𝐚𝐢𝐧𝐒𝐭𝐮𝐝𝐢𝐨 was highlighted as "𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐖𝐞 𝐋𝐨𝐯𝐞" on Kickstarter
Follow us (pieeg and ANKH) on the @kickstarter.com
𝐁𝐫𝐚𝐢𝐧𝐒𝐭𝐮𝐝𝐢𝐨, it's all in one for neuroscience
lnkd.in/eBu2kvv5
#EEG #stm #bci #stm32 #hardware
Follow us (pieeg and ANKH) on the @kickstarter.com
𝐁𝐫𝐚𝐢𝐧𝐒𝐭𝐮𝐝𝐢𝐨, it's all in one for neuroscience
lnkd.in/eBu2kvv5
#EEG #stm #bci #stm32 #hardware
September 18, 2025 at 8:19 PM
Very happy that our 𝐁𝐫𝐚𝐢𝐧𝐒𝐭𝐮𝐝𝐢𝐨 was highlighted as "𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐖𝐞 𝐋𝐨𝐯𝐞" on Kickstarter
Follow us (pieeg and ANKH) on the @kickstarter.com
𝐁𝐫𝐚𝐢𝐧𝐒𝐭𝐮𝐝𝐢𝐨, it's all in one for neuroscience
lnkd.in/eBu2kvv5
#EEG #stm #bci #stm32 #hardware
Follow us (pieeg and ANKH) on the @kickstarter.com
𝐁𝐫𝐚𝐢𝐧𝐒𝐭𝐮𝐝𝐢𝐨, it's all in one for neuroscience
lnkd.in/eBu2kvv5
#EEG #stm #bci #stm32 #hardware
⚡️STMicroelectronics recently creating Rust drivers for their sensors and other components
- One of the largest semiconductor companies in Europe, specializing in chips for automotive, industrial, and consumer electronics applications
github.com/orgs/STMicro...
#rustlang #embedded #stm32
- One of the largest semiconductor companies in Europe, specializing in chips for automotive, industrial, and consumer electronics applications
github.com/orgs/STMicro...
#rustlang #embedded #stm32
September 17, 2025 at 4:57 PM
⚡️STMicroelectronics recently creating Rust drivers for their sensors and other components
- One of the largest semiconductor companies in Europe, specializing in chips for automotive, industrial, and consumer electronics applications
github.com/orgs/STMicro...
#rustlang #embedded #stm32
- One of the largest semiconductor companies in Europe, specializing in chips for automotive, industrial, and consumer electronics applications
github.com/orgs/STMicro...
#rustlang #embedded #stm32
old project repost: an audio vu meter with leds, running on a stm32.
September 16, 2025 at 3:29 PM
old project repost: an audio vu meter with leds, running on a stm32.
Just paper published - Low-Cost Shield MicroBCI to Measure EEG with STM32
preprints.org/manuscript/2...
#EEG #EMG #neuroscience #STM32
preprints.org/manuscript/2...
#EEG #EMG #neuroscience #STM32
September 16, 2025 at 8:21 AM
Just paper published - Low-Cost Shield MicroBCI to Measure EEG with STM32
preprints.org/manuscript/2...
#EEG #EMG #neuroscience #STM32
preprints.org/manuscript/2...
#EEG #EMG #neuroscience #STM32
EEG with STM32. New device from PiEEG - MicroBCI. Shield to Measure EEG with NUCLEO-WB55 STMicroelectronics EEG and
@ST_World
Development Boards & Kit details here github.com/pieeg-club/M...
#EEG #stm #bci #stm32 #hardware #opensource
@ST_World
Development Boards & Kit details here github.com/pieeg-club/M...
#EEG #stm #bci #stm32 #hardware #opensource
September 14, 2025 at 11:41 PM
EEG with STM32. New device from PiEEG - MicroBCI. Shield to Measure EEG with NUCLEO-WB55 STMicroelectronics EEG and
@ST_World
Development Boards & Kit details here github.com/pieeg-club/M...
#EEG #stm #bci #stm32 #hardware #opensource
@ST_World
Development Boards & Kit details here github.com/pieeg-club/M...
#EEG #stm #bci #stm32 #hardware #opensource
In this episode of Chalk Talk, Amelia Dalton and Thierry Crespo from STMicroelectronics explore the biggest security challenges facing embedded designers today, the benefits of the STM32 Trust platform, and the STM32Trust TEE Secure Manager:
www.youtube.com/watch?v=pYik...
www.youtube.com/watch?v=pYik...
STM32 Security for IoT -- STMicroelectronics and Mouser Electronics
YouTube video by EE Journal
www.youtube.com
August 21, 2024 at 8:10 PM
In this episode of Chalk Talk, Amelia Dalton and Thierry Crespo from STMicroelectronics explore the biggest security challenges facing embedded designers today, the benefits of the STM32 Trust platform, and the STM32Trust TEE Secure Manager:
www.youtube.com/watch?v=pYik...
www.youtube.com/watch?v=pYik...
New video about my new STM32F dev boards and getting them up and running with Rust!
youtu.be/6keiNWrqaCQ
#maker #making #rust #stm32 #electronics #pcb
youtu.be/6keiNWrqaCQ
#maker #making #rust #stm32 #electronics #pcb
NEW Custom STM32F Dev Board with Rust!
YouTube video by Ian Carey
youtu.be
January 30, 2025 at 10:27 AM
New video about my new STM32F dev boards and getting them up and running with Rust!
youtu.be/6keiNWrqaCQ
#maker #making #rust #stm32 #electronics #pcb
youtu.be/6keiNWrqaCQ
#maker #making #rust #stm32 #electronics #pcb
Microcontroladores - Te enseño y explico diferentes componentes, sensores y microcontroladores que tengo
youtu.be/asbLIv2LBek
#microcontroladores #hardware #iot #maker #raspberrypipico #esp32 #stm32 #sensors #raspberry
youtu.be/asbLIv2LBek
#microcontroladores #hardware #iot #maker #raspberrypipico #esp32 #stm32 #sensors #raspberry
Microcontroladores - Te enseño y explico diferentes componentes y sensores y que tengo
YouTube video by Raúl Caro Pastorino
youtu.be
December 10, 2024 at 5:24 PM
Microcontroladores - Te enseño y explico diferentes componentes, sensores y microcontroladores que tengo
youtu.be/asbLIv2LBek
#microcontroladores #hardware #iot #maker #raspberrypipico #esp32 #stm32 #sensors #raspberry
youtu.be/asbLIv2LBek
#microcontroladores #hardware #iot #maker #raspberrypipico #esp32 #stm32 #sensors #raspberry
Und ihr so? Auch gespannt ob JTAG auf einem STM32 Chip mit OpenOCD läuft?
November 27, 2023 at 10:11 PM
Und ihr so? Auch gespannt ob JTAG auf einem STM32 Chip mit OpenOCD läuft?
FirebaseClient (1.2.0) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt
➡️ https://github.com/mobizt/FirebaseClient
Async Firebase Client library for Arduino
➡️ https://github.com/mobizt/FirebaseClient
Async Firebase Client library for Arduino
GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage.
🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...
github.com
May 5, 2024 at 6:36 PM
FirebaseClient (1.2.0) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt
➡️ https://github.com/mobizt/FirebaseClient
Async Firebase Client library for Arduino
➡️ https://github.com/mobizt/FirebaseClient
Async Firebase Client library for Arduino
FirebaseClient (1.4.16) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt
➡️ https://github.com/mobizt/FirebaseClient
Async Firebase Client library for Arduino
#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy
➡️ https://github.com/mobizt/FirebaseClient
Async Firebase Client library for Arduino
#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy
GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage.
🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...
github.com
January 8, 2025 at 5:30 AM
Building a distributed sensor system with LoRa as a bridge. Analog sensor connected to ADC then connects to Raspberry Pi Zero via I2C two wire interface. RPi Zero connected by Bluetooth to a Raspberry Pi 5 then bridged with LoRa to another Raspberry Pi 5. Using STM32 LoRa NUCLEO-WL55JC1 boards.
November 22, 2024 at 11:41 PM
Building a distributed sensor system with LoRa as a bridge. Analog sensor connected to ADC then connects to Raspberry Pi Zero via I2C two wire interface. RPi Zero connected by Bluetooth to a Raspberry Pi 5 then bridged with LoRa to another Raspberry Pi 5. Using STM32 LoRa NUCLEO-WL55JC1 boards.