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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- Nrf52840 InternalFS question
- Last post by adafruit_support_mike
Mon Jan 20, 2020 3:15 am
- Nrf52840 InternalFS question
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- Rpi 2 + Mini thernal printer
- Last post by adafruit_support_mike
Sun Jan 19, 2020 2:25 am
- Rpi 2 + Mini thernal printer
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- Help me pick a board
- Last post by franklin97355
Sat Jan 18, 2020 2:38 pm
- Help me pick a board
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- RFID WiFi Reader problems
- Last post by adafruit_support_mike
Fri Jan 17, 2020 3:44 am
- RFID WiFi Reader problems
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- Wiring the SparkFun Pulse OximeterSensor to an Adafruit Feat
by cjus » Thu Jan 16, 2020 12:20 pm
- Last post by adafruit_support_carter
Thu Jan 16, 2020 5:46 pm
- Wiring the SparkFun Pulse OximeterSensor to an Adafruit Feat
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- Can FX Sound Board play more than one sound at a time?
- Last post by adafruit_support_carter
Thu Jan 16, 2020 1:59 pm
- Can FX Sound Board play more than one sound at a time?
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- Semiconductors
- Last post by dastels
Tue Jan 14, 2020 2:33 pm
- Semiconductors
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- FX Sound Board red light will not go off
- Last post by adafruit_support_mike
Tue Jan 14, 2020 2:14 am
- FX Sound Board red light will not go off
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- Wich trinkets to connect around 600 Leds
- Last post by adafruit_support_bill
Sat Jan 11, 2020 10:24 am
- Wich trinkets to connect around 600 Leds
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- Do you smell a USB Micro B Vcc contact burning?
by KalebPower » Mon Jan 06, 2020 10:37 pm
- Last post by johnpark
Fri Jan 10, 2020 9:03 pm
- Do you smell a USB Micro B Vcc contact burning?
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- nRF52840 not working
by geogriff » Sun Dec 22, 2019 2:06 pm
- Last post by geogriff
Fri Jan 10, 2020 6:46 pm
- nRF52840 not working
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- Adasfruit soundboard mini not working
- Last post by Biggunners27
Tue Jan 07, 2020 11:03 am
- Adasfruit soundboard mini not working
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- RCWL 1601
by dnorman » Wed Nov 20, 2019 3:46 pm
- Last post by adafruit_support_mike
Tue Jan 07, 2020 1:30 am
- RCWL 1601
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- Alternative to CD4021B Shift Register
- Last post by GoremanX
Sun Jan 05, 2020 1:09 am
- Alternative to CD4021B Shift Register
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- Feather M0 upload fails "An error occurred while uploading t
- Last post by adafruit_support_mike
Sat Jan 04, 2020 4:52 am
- Feather M0 upload fails "An error occurred while uploading t
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- Atmega32u4 Breakout Board Discontinued?
- Last post by adafruit_support_mike
Sat Jan 04, 2020 4:47 am
- Atmega32u4 Breakout Board Discontinued?
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- 1.44" 128X128 TFT display (ST7735) & Pi 3b+ screen not worki
1, 2 - Last post by Md201
Fri Jan 03, 2020 11:43 pm
- 1.44" 128X128 TFT display (ST7735) & Pi 3b+ screen not worki
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- MCP23008 - addressing more than one device - Arduino
- Last post by kcl1s
Fri Jan 03, 2020 9:06 pm
- MCP23008 - addressing more than one device - Arduino
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- Adafruit soundboard fx mini doesn't work
by LPI_SWAT » Sat Sep 21, 2019 11:02 am
- Last post by Biggunners27
Tue Dec 31, 2019 2:29 am
- Adafruit soundboard fx mini doesn't work
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- bootloader/usb problem
- Last post by adafruit_support_mike
Tue Dec 31, 2019 1:39 am
- bootloader/usb problem
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- Sub-Milliwatt radio receiver available?
- Last post by alanmalk
Mon Dec 30, 2019 4:25 pm
- Sub-Milliwatt radio receiver available?
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- Pro Trinket verification error; content mismatch
- Last post by botyard
Sat Dec 28, 2019 5:29 pm
- Pro Trinket verification error; content mismatch
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- Audio FX Sound Board Issue Help
by wmiller » Thu Dec 19, 2019 9:46 am
- Last post by adafruit_support_bill
Sun Dec 22, 2019 7:15 am
- Audio FX Sound Board Issue Help
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- Adafruit Bluefruit Feather nRF52840 Express not being recogn
- Last post by mikeysklar
Sat Dec 21, 2019 7:52 pm
- Adafruit Bluefruit Feather nRF52840 Express not being recogn
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- How to program atmega controller for MiniPOV4?
- Last post by AustinDodge
Fri Dec 20, 2019 7:42 am
- How to program atmega controller for MiniPOV4?
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- Feather 32u4 Pin #9 Question
- Last post by Lazz0r
Thu Dec 19, 2019 2:00 pm
- Feather 32u4 Pin #9 Question
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- ADAFRUIT SHIPPED ME A INOPERATIVE, *USED* RASPBERRY PI3B+ ?!
by scoop3002 » Tue Dec 17, 2019 8:59 am
- Last post by danhalbert
Thu Dec 19, 2019 1:10 am
- ADAFRUIT SHIPPED ME A INOPERATIVE, *USED* RASPBERRY PI3B+ ?!
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- PyPortal Temperature Readings wrong
- Last post by jerryn
Wed Dec 18, 2019 6:14 pm
- PyPortal Temperature Readings wrong
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- Eink Feather Friend and Waveshare 4.2" WFT0420CZ15
- Last post by jwtadmin
Tue Dec 17, 2019 10:37 pm
- Eink Feather Friend and Waveshare 4.2" WFT0420CZ15
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- PyPortal Displays
- Last post by GrmpyMan
Tue Dec 17, 2019 8:23 pm
- PyPortal Displays
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- ESP32 Feather - How reset via pins??
- Last post by adafruit_support_mike
Tue Dec 17, 2019 3:12 am
- ESP32 Feather - How reset via pins??
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- Adafruit Feather HUZZAH with ESP8266 - how to install CP2104
- Last post by adafruit_support_mike
Mon Dec 16, 2019 4:11 am
- Adafruit Feather HUZZAH with ESP8266 - how to install CP2104
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- Problems with Feather M0 Radio and i2c
- Last post by adafruit_support_mike
Mon Dec 16, 2019 3:15 am
- Problems with Feather M0 Radio and i2c
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- How to get 2 microcontrolers to communicate wirelessly
- Last post by danhalbert
Sun Dec 15, 2019 12:20 am
- How to get 2 microcontrolers to communicate wirelessly
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- Analog Inputs on adafruit nrf52840 wired wrong?
- Last post by kdange
Thu Dec 12, 2019 10:56 am
- Analog Inputs on adafruit nrf52840 wired wrong?
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- Re: can ESP32 establish a HTTPS Access Point connection?
- Last post by adafruit_support_mike
Thu Dec 12, 2019 5:24 am
- Re: can ESP32 establish a HTTPS Access Point connection?
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- NRF_ERROR_TIMEOUT when calling nrf_drv_qspi_init()
- Last post by adafruit_support_mike
Thu Dec 12, 2019 5:22 am
- NRF_ERROR_TIMEOUT when calling nrf_drv_qspi_init()
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- SAMD51 as Mass storage device using tinyusb
- Last post by adafruit_support_mike
Thu Dec 12, 2019 5:18 am
- SAMD51 as Mass storage device using tinyusb
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- I2c address of adafruit OLEDs
- Last post by avvy69
Wed Dec 11, 2019 11:22 am
- I2c address of adafruit OLEDs
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- Mutiple BLE UART Write
- Last post by FastTrons
Wed Dec 11, 2019 10:41 am
- Mutiple BLE UART Write
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- Choosing a battery charger
- Last post by adafruit_support_mike
Wed Dec 11, 2019 3:09 am
- Choosing a battery charger
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- need basic help with a GPS/cellular project please
- Last post by adafruit_support_mike
Wed Dec 11, 2019 2:29 am
- need basic help with a GPS/cellular project please
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- Huzzah ESP8266 Feather board
- Last post by Rocco99
Tue Dec 10, 2019 10:33 pm
- Huzzah ESP8266 Feather board
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- 128x32 I2C OLED (Model 931) Problem
- Last post by adafruit_support_bill
Mon Dec 09, 2019 7:44 am
- 128x32 I2C OLED (Model 931) Problem
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- Controlling Speed/RPM for Stepper Motors
- Last post by adafruit_support_bill
Mon Dec 09, 2019 6:55 am
- Controlling Speed/RPM for Stepper Motors
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- HC SR04 and metro M0
- Last post by ValMssx
Sat Dec 07, 2019 4:38 pm
- HC SR04 and metro M0
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- HELP choosing a microcontroller
- Last post by adafruit_support_mike
Fri Dec 06, 2019 2:33 am
- HELP choosing a microcontroller
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- Arduino + PN532 emulation card mode
by luist291996 » Fri Nov 29, 2019 2:44 am
- Last post by adafruit2
Wed Dec 04, 2019 11:59 pm
- Arduino + PN532 emulation card mode
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- GPIO pins fail when 6 seesaws on same I2C bus
by vnenov » Sat Nov 30, 2019 8:18 pm
- Last post by vnenov
Tue Dec 03, 2019 5:12 pm
- GPIO pins fail when 6 seesaws on same I2C bus
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- Logic Level Trinket M0
- Last post by adafruit_support_mike
Tue Dec 03, 2019 3:34 am
- Logic Level Trinket M0
Please be positive and constructive with your questions and comments.