Stack Overflow
Stack Overflow

Questions tagged [adafruit]

Adafruit Industries is an open-source hardware company founded by Limor Fried in 2005.

Adafruit Industries is an open-source hardware company founded by Limor Fried in 2005.

The company designs and manufactures a number of electronics products, sells a wide variety of electronics components, tools, and accessories via its online storefront, and produces a number of learning resources, including written tutorials, introductory videos for beginners, and the longest running live video electronics show on the internet.

The name Adafruit comes from Fried's online moniker "ladyada", itself an homage to computer science pioneer Ada Lovelace. The company's goal is to get more people involved in technology, science and engineering. Project kits are designed to deliver practical systems—not simply academic exercises—and to encourage more women into the field.

Source: https://en.wikipedia.org/wiki/Adafruit_Industries

Official website: https://www.adafruit.com/

367 questions
-1
votes
1 answer

doit.am 4-way motor & 16-way servo shield board not working with adafruit libraries

Got a servo + motor driver arduino shield with a robotic arm chassis from amazon. Found this link on the web : https://github.com/SmartArduino/SZDOITWiKi/wiki/2-4ch-DC-motor-%26amp%3B-16ch-servo-shield---motor-and-servo-shield Not enough details to…
Deepak D. Padhi
  • 19
  • 4
-1
votes
2 answers

Sending Data to a Feed of io.Adafruit through URL

I am stuck in a huge problem and i have very less time to complete my Final Year Project. My Question is : I want to send some data or value to a feed of io.adafruit through URL, mean when i enter a URL in the Browser, it just send a value to the…
SYED ASAD ABBAS
  • 13
  • 4
-1
votes
1 answer

Is there a way to write the servo position in angles with Adafruit 1411 Servo shield?

I'm trying to control my 180 degree servo motors through a Adafruit 1411 Servo shield. However I don't find it simple enough to write the servo's position in angles like the normal servo library without the shield. Using the Adafruit 1411 Servo…
Arnoldy14
  • 3
  • 1
-1
votes
2 answers

Adafruit Huzzah32 ESP32 WebSocket and WebServer on the same port

I have a Adafruit Huzzah32. I am using wifi as the transport. I am trying to get the WebServer and WebSocket to work together. Is there any example of this? I have tried a couple different libraries, but none of them seem to do both server pages and…
user856232
  • 1,073
  • 2
  • 14
  • 40
-1
votes
1 answer

I'd like to use the Adafruit nrf52 feather with a rotary encoder. I'd like to see a working example of sending media and other control keys

I'd like to use the Adafruit nrf52 feather to build a bluetooth keyboard emulator. I'd like to see a working example of sending media and other control keys.
Ken
  • 1
  • 2
-1
votes
1 answer

MQTT Broker closing connection as i send connect packet

I am using GL865 V3 to connect to broker(io.adafruit.com) and Paho MQTT as library.when ı send connect packet to Broker ,after a few seconds broker closing server connection and ı cant subscribe or publish. I am pretty sure about my connect packet…
Burak İlçim
  • 23
  • 6
-1
votes
1 answer

How to get an override button functioning in a fade loop

I am trying to allow for a button to override my LED which is set to fade in and out repeatedly. Instead, the button simply turns off the led on the microcontroller Adafruit Huzzah ESP8266 itself and has no effect on the pin 13 LED. Code: const int…
Thomas Joseph
  • 41
  • 6
-1
votes
1 answer

TypeError: argument 1 must be string, not int

On a raspberry, i get this message using Adafruit CharLCD: I don't understand why it talks about an argument that must be string.. Traceback (most recent call last): File "./lcd.py", line 52, in main() File "./lcd.py", line 39, in…
kesdonc
  • 109
  • 6
-1
votes
1 answer

Holding Torque of Nema Stepper Motor

I am working on a handmade 3D printer. I have two pieces of Nema - 11 Bipolar Stepper motor for my project and I want to connect it directly to vertical crank as in the picture. (There is no extra element such as stepper pulley) These steppers will…
Berk Altun
  • 27
  • 2
  • 8
-1
votes
1 answer

Raspberry Pi Python

I know these questions are everywhere. However, I've tried this on several different pi's and just cannot wrap my head around what I'm doing wrong. Before I continue, yes, I have ran the tutorial. And then I ran into the issue where it will not pick…
Shackelbot
  • 7
  • 2
-1
votes
1 answer

Adafriut LED backpack

Adafruit LED backpack Am I being stupid (probably yes) I'm after python 3 versions of this module, every time I download it I get the python 2.7 versions getting my module from git clone…
GrifferScott
  • 11
  • 3
-1
votes
1 answer

Raspberry Pi: PiTFT-display touch stops working after some touches

I use a Raspberry Pi and the PiTFT display for a program with kivy. In the program you can start a process and amongst other things you can then pause or stop it. Clicking "Pause" will lead to the button saying "Continue". Now when you click "Pause"…
Pidro
  • 143
  • 2
  • 7
-2
votes
1 answer

Error referencing pointer object in class

Getting this error when trying to reference a pointer object. _reader->drawBMP("/background.bmp", _tft, 0, 0); a reference of type "Adafruit_SPITFT &" (not const-qualified) cannot be initialized with a value of type "Adafruit_ST7789 *" I am trying…
user2570937
  • 802
  • 3
  • 17
  • 34
-2
votes
1 answer

Can you help me make sense of this class constructor? (Adafruit_ATParser)

I am building a device for my research team. To briefly describe it, this device uses a motor and load sensor connected to an Arduino to apply a rotational force to a corn stalk and record the resistance of the stalk. We are in the process of…
KopiousKarp
  • 29
  • 3
-2
votes
2 answers

Adafruit hid switch keyboard layout

That's probably a stranger question, but I built a little rubber ducky with a Raspberry pi pico. Now the problem is the keyboard layout is in us but I would like to change it to de (German) but don't know how to do it. The layout is saved as an Mpy…
Kasmori
  • 17
  • 3
1 2 3
…
24
25