Microcontrollers
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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- Topics
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- Total Beginner - error messages when pasting code into Ardui
by kittenheels » Sat Apr 16, 2022 11:02 pm
- Last post by kittenheels
Sun May 22, 2022 10:47 pm
- Total Beginner - error messages when pasting code into Ardui
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- TC/TCC Timer for SAMD21
- Last post by MJHanagan
Sun May 22, 2022 10:01 am
- TC/TCC Timer for SAMD21
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- Teensy 4.1 dead?
- Last post by timmyjane
Sat May 21, 2022 5:53 pm
- Teensy 4.1 dead?
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- QtPy ESP32-C3 using SDA as ADC2
- Last post by alpierce
Sat May 21, 2022 2:25 am
- QtPy ESP32-C3 using SDA as ADC2
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- Using STM32F405RG Man Chester decoding
by yattr » Fri Apr 22, 2022 7:54 pm
- Last post by tepalia02
Thu May 19, 2022 3:59 am
- Using STM32F405RG Man Chester decoding
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- Interrupt pins on QtPy ESP32-S2?
- Last post by dwilliss
Mon May 16, 2022 5:49 pm
- Interrupt pins on QtPy ESP32-S2?
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- My arm is shaking
- Last post by diaphone
Mon May 16, 2022 3:24 pm
- My arm is shaking
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- SAMD QT PY - Serial.write() speed
- Last post by westfw
Sat May 14, 2022 6:33 am
- SAMD QT PY - Serial.write() speed
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- QT Py SAMD21 - core frequency
- Last post by mikeysklar
Fri May 13, 2022 5:32 pm
- QT Py SAMD21 - core frequency
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- NeoPixel FeatherWing - 4x8 RGB LED Add-on For All Feather Qu
- Last post by dastels
Thu May 12, 2022 11:28 am
- NeoPixel FeatherWing - 4x8 RGB LED Add-on For All Feather Qu
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- Preventing battery led flicker on nRF52840 Feather Express
- Last post by q_rohlf
Wed May 11, 2022 6:47 pm
- Preventing battery led flicker on nRF52840 Feather Express
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- Adafruit ItsyBitsy nrf52840 pairing check
- Last post by mikeysklar
Wed May 11, 2022 6:08 pm
- Adafruit ItsyBitsy nrf52840 pairing check
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- Powering the QT Py
- Last post by armatronix
Wed May 11, 2022 1:13 pm
- Powering the QT Py
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- 74LVC245 to down-shift into 3.3V GPIO, safe?
by diaphone » Tue Apr 26, 2022 9:17 pm
- Last post by adafruit_support_mike
Fri May 06, 2022 4:42 pm
- 74LVC245 to down-shift into 3.3V GPIO, safe?
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- Using TTL to USB boards
1, 2 by clocktower » Tue Apr 26, 2022 4:53 pm
- Last post by diaphone
Fri May 06, 2022 12:07 am
- Using TTL to USB boards
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- Stability of 3.3V output on RP2040
- Last post by adafruit_support_mike
Wed May 04, 2022 12:02 am
- Stability of 3.3V output on RP2040
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- Microbit V2 not recognized By PC
- Last post by adafruit_support_mike
Tue May 03, 2022 11:25 pm
- Microbit V2 not recognized By PC
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- Factory Reset of STM32F405
by WTP » Sun May 01, 2022 9:14 pm
- Last post by adafruit_support_mike
Tue May 03, 2022 11:16 pm
- Factory Reset of STM32F405
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- Changing INA219 sense resistor
by spadino17 » Fri Apr 22, 2022 8:29 am
- Last post by adafruit_support_mike
Tue May 03, 2022 10:15 pm
- Changing INA219 sense resistor
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- Connecting RTD deactivates Feather
- Last post by mikeysklar
Tue May 03, 2022 7:58 pm
- Connecting RTD deactivates Feather
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- QT PY 5V as power input - Diode?
- Last post by dastels
Sun May 01, 2022 11:09 am
- QT PY 5V as power input - Diode?
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- Detailed introduction of loop inductance and loop area!
- Last post by Chimicron
Sat Apr 23, 2022 12:02 am
- Detailed introduction of loop inductance and loop area!
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- GEMMA M0 - Multiple Buttons on 1 Analog Pin
by JohnBottle » Thu Apr 21, 2022 4:35 pm
- Last post by dastels
Fri Apr 22, 2022 4:12 pm
- GEMMA M0 - Multiple Buttons on 1 Analog Pin
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- FT232H Device Not Found
- Last post by adafruit_support_mike
Thu Apr 21, 2022 10:34 pm
- FT232H Device Not Found
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- Is my brand new QT PY RP2040 defective?
by bluegizmo83 » Mon Mar 28, 2022 10:02 pm
- Last post by mikeysklar
Wed Apr 20, 2022 5:44 pm
- Is my brand new QT PY RP2040 defective?
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- adafruit itsybitsy 32u4 - 3v 8mhz - Red light just stays on
by brooksborg » Mon Apr 18, 2022 10:06 pm
- Last post by adafruit_support_carter
Wed Apr 20, 2022 1:10 pm
- adafruit itsybitsy 32u4 - 3v 8mhz - Red light just stays on
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- Raspberry Pi Pico - RP2040
- Last post by freddyboomboom
Mon Apr 18, 2022 6:24 pm
- Raspberry Pi Pico - RP2040
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- Trinket uploading error
- Last post by adafruit_support_carter
Mon Apr 18, 2022 10:48 am
- Trinket uploading error
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- Powering MatrixPortal M4 Through Screw Plugs?
- Last post by dastels
Fri Apr 15, 2022 1:45 pm
- Powering MatrixPortal M4 Through Screw Plugs?
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- Controller with 2 Channel DAC outputs?
- Last post by blnkjns
Thu Apr 14, 2022 5:10 am
- Controller with 2 Channel DAC outputs?
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- HUZZAH32 Feather is not running on battery
- Last post by dastels
Mon Apr 11, 2022 10:47 pm
- HUZZAH32 Feather is not running on battery
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- FT232H board has no attribute 'C0'
- Last post by adafruit_support_carter
Mon Apr 11, 2022 11:54 am
- FT232H board has no attribute 'C0'
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- Gemma m0 - Govee RGBIC strip lights? 12v
by JohnBottle » Sun Apr 10, 2022 11:17 am
- Last post by JohnBottle
Mon Apr 11, 2022 7:44 am
- Gemma m0 - Govee RGBIC strip lights? 12v
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- Monster/Ax-12
- Last post by adafruit_support_bill
Sun Apr 10, 2022 6:31 pm
- Monster/Ax-12
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- Adafruit I2C Capacitive Moisture Sensor to TILAUNCHXL-CC1310
- Last post by moonknight
Fri Apr 08, 2022 11:27 pm
- Adafruit I2C Capacitive Moisture Sensor to TILAUNCHXL-CC1310
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- Access Circuit Playground Express sensors from PyPortal
- Last post by dastels
Fri Apr 08, 2022 10:18 pm
- Access Circuit Playground Express sensors from PyPortal
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- ATMEGA328 VCNL 4010 Proximity
- Last post by adafruit_support_bill
Thu Apr 07, 2022 11:52 am
- ATMEGA328 VCNL 4010 Proximity
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- STEMMA Soil Sensor - I2C Capacitive Moisture Sensor and Badg
- Last post by rpiloverbd
Thu Apr 07, 2022 7:22 am
- STEMMA Soil Sensor - I2C Capacitive Moisture Sensor and Badg
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- New feather 2040 defective
- Last post by freddyboomboom
Thu Apr 07, 2022 9:53 am
- New feather 2040 defective
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- Defective product?
by kerv » Sat Mar 26, 2022 5:28 pm
- Last post by adafruit_support_mike
Mon Mar 28, 2022 10:04 pm
- Defective product?
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- Output the voltage when one of the inputs receive a signal >
- Last post by adafruit_support_mike
Mon Mar 28, 2022 10:01 pm
- Output the voltage when one of the inputs receive a signal >
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- Trouble with Adafruit_TinyUSB library on rp2040
- Last post by Mitim
Mon Mar 28, 2022 12:44 am
- Trouble with Adafruit_TinyUSB library on rp2040
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- Metro ESP32-S2 I2S Pins
- Last post by mikeysklar
Sun Mar 27, 2022 6:37 pm
- Metro ESP32-S2 I2S Pins
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- ESP-32-S2 Questions
- Last post by charlie51135
Sun Mar 27, 2022 1:01 pm
- ESP-32-S2 Questions
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- Help writing spi driver for graphic library for nrf52840
- Last post by FleshdeckTV
Wed Mar 23, 2022 4:10 pm
- Help writing spi driver for graphic library for nrf52840
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- Connect multiple Adafruit STEMMA Soil Sensor
- Last post by dastels
Wed Mar 23, 2022 11:56 am
- Connect multiple Adafruit STEMMA Soil Sensor
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- Best way to battery power a dev board without a battery conn
- Last post by adafruit_support_bill
Mon Mar 21, 2022 7:14 pm
- Best way to battery power a dev board without a battery conn
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- One core or two?
- Last post by adafruit_support_mike
Sat Mar 19, 2022 6:52 pm
- One core or two?
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- Battery placement with a microcontroller with WiFi
- Last post by mikeysklar
Fri Mar 18, 2022 6:49 pm
- Battery placement with a microcontroller with WiFi
Please be positive and constructive with your questions and comments.