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Trouble useing 3 LTR390 sensors with TDA9548A multiplexer in Arduino

by mark_reed » Wed Mar 29, 2023 10:39 am

Last post by mark_reed « Thu Mar 30, 2023 5:32 pm

by mark_reed » Wed Mar 29, 2023 10:39 am

5 Replies

40 Views

Last post by mark_reed
Thu Mar 30, 2023 5:32 pm
Beginners

by Tmckee » Fri Mar 24, 2023 7:44 am

Last post by adafruit_support_bill « Fri Mar 24, 2023 7:51 am

by Tmckee » Fri Mar 24, 2023 7:44 am

1 Replies

527 Views

Last post by adafruit_support_bill
Fri Mar 24, 2023 7:51 am
Problem consistently communicating with Adafruit.io data dashboard

by femur » Tue Mar 21, 2023 7:38 pm

Last post by femur « Wed Mar 22, 2023 6:12 pm

by femur » Tue Mar 21, 2023 7:38 pm

4 Replies

63 Views

Last post by femur
Wed Mar 22, 2023 6:12 pm
Longer lengths - conductive cord

by MachinesJenny » Fri Mar 17, 2023 6:55 pm

Last post by MachinesJenny « Tue Mar 21, 2023 9:01 am

by MachinesJenny » Fri Mar 17, 2023 6:55 pm

4 Replies

88 Views

Last post by MachinesJenny
Tue Mar 21, 2023 9:01 am
Silicone wire insulation solvent

by spltt » Thu Mar 16, 2023 3:48 pm

Last post by adafruit2 « Fri Mar 17, 2023 12:06 am

by spltt » Thu Mar 16, 2023 3:48 pm

4 Replies

76 Views

Last post by adafruit2
Fri Mar 17, 2023 12:06 am
TB6612, DC motor, feather M0 basic

by Hapka » Wed Mar 15, 2023 11:12 am

Last post by Hapka « Wed Mar 15, 2023 4:07 pm

by Hapka » Wed Mar 15, 2023 11:12 am

2 Replies

128 Views

Last post by Hapka
Wed Mar 15, 2023 4:07 pm
writing an array of Stings to EPROM

by efeigenbaum » Sun Mar 12, 2023 8:29 pm

Last post by efeigenbaum « Tue Mar 14, 2023 8:26 pm

by efeigenbaum » Sun Mar 12, 2023 8:29 pm

4 Replies

211 Views

Last post by efeigenbaum
Tue Mar 14, 2023 8:26 pm
Thermal printer guts connecting multiples

by intertopia » Tue Mar 14, 2023 2:10 pm

Last post by mikeysklar « Tue Mar 14, 2023 5:04 pm

by intertopia » Tue Mar 14, 2023 2:10 pm

1 Replies

93 Views

Last post by mikeysklar
Tue Mar 14, 2023 5:04 pm
Building Simple (or not) Pinball Machine with RaspberryPi and/or Arduino

by doggmann » Mon Mar 13, 2023 3:15 pm

Last post by doggmann « Mon Mar 13, 2023 3:15 pm

by doggmann » Mon Mar 13, 2023 3:15 pm

0 Replies

62 Views

Last post by doggmann
Mon Mar 13, 2023 3:15 pm
Bluefruit Connect App not Working with Android

by reparke » Thu Mar 09, 2023 6:00 pm

Last post by rob___ « Fri Mar 10, 2023 10:48 pm

by reparke » Thu Mar 09, 2023 6:00 pm

2 Replies

177 Views

Last post by rob___
Fri Mar 10, 2023 10:48 pm
Neotrellis acting strangely

by Joshyj » Fri Mar 10, 2023 6:59 pm

Last post by Joshyj « Fri Mar 10, 2023 8:10 pm

by Joshyj » Fri Mar 10, 2023 6:59 pm

1 Replies

81 Views

Last post by Joshyj
Fri Mar 10, 2023 8:10 pm
Robotics Project

by jcrowson12 » Sat Feb 25, 2023 10:40 pm

Last post by jcrowson12 « Thu Mar 09, 2023 6:55 pm

by jcrowson12 » Sat Feb 25, 2023 10:40 pm

4 Replies

406 Views

Last post by jcrowson12
Thu Mar 09, 2023 6:55 pm
Bluetooth communication problem from metro M4 airlift to Appinventor

by pascal63 » Thu Mar 09, 2023 3:06 pm

Last post by pascal63 « Thu Mar 09, 2023 3:06 pm

by pascal63 » Thu Mar 09, 2023 3:06 pm

0 Replies

78 Views

Last post by pascal63
Thu Mar 09, 2023 3:06 pm
Troubleshooting Circuit Playground Bluefruit + Crickit

by gschwiersch » Tue Mar 07, 2023 10:51 am

Last post by mikeysklar « Wed Mar 08, 2023 6:54 pm

by gschwiersch » Tue Mar 07, 2023 10:51 am

5 Replies

263 Views

Last post by mikeysklar
Wed Mar 08, 2023 6:54 pm
Addressable LED strips working

by vyshnavvk » Wed Feb 22, 2023 3:32 am

Last post by vyshnavvk « Tue Mar 07, 2023 1:36 am

by vyshnavvk » Wed Feb 22, 2023 3:32 am

9 Replies

407 Views

Last post by vyshnavvk
Tue Mar 07, 2023 1:36 am
probleme de communication en Bluetooth avec tablette

by pascal63 » Mon Mar 06, 2023 11:22 am

Last post by pascal63 « Mon Mar 06, 2023 1:54 pm

by pascal63 » Mon Mar 06, 2023 11:22 am

1 Replies

2266 Views

Last post by pascal63
Mon Mar 06, 2023 1:54 pm
Sampling frequency for the eAdafruit Feather 328P

by jess_sbme » Fri Mar 03, 2023 2:48 pm

Last post by dastels « Fri Mar 03, 2023 3:51 pm

by jess_sbme » Fri Mar 03, 2023 2:48 pm

1 Replies

158 Views

Last post by dastels
Fri Mar 03, 2023 3:51 pm
Neopixel strip with arduino

by jimreilly » Wed Feb 15, 2023 2:31 am

Last post by jimreilly « Fri Mar 03, 2023 2:53 pm

by jimreilly » Wed Feb 15, 2023 2:31 am

10 Replies

362 Views

Last post by jimreilly
Fri Mar 03, 2023 2:53 pm
PyBadge LC pushbuttons don't works

by oriolboix » Fri Feb 24, 2023 5:42 am

Last post by dastels « Fri Feb 24, 2023 10:03 am

by oriolboix » Fri Feb 24, 2023 5:42 am

1 Replies

208 Views

Last post by dastels
Fri Feb 24, 2023 10:03 am
Computer Science Teachers Association

by radioactivedog » Thu Feb 16, 2023 10:13 am

Last post by Franklin97355 « Thu Feb 16, 2023 1:39 pm

by radioactivedog » Thu Feb 16, 2023 10:13 am

1 Replies

317 Views

Last post by Franklin97355
Thu Feb 16, 2023 1:39 pm
Raspberry Pi, PCA9685 and continuous micro servo refuse to communicate

by Lord_Richer » Wed Feb 01, 2023 12:28 pm

Last post by dastels « Wed Feb 15, 2023 3:51 pm

by Lord_Richer » Wed Feb 01, 2023 12:28 pm

5 Replies

373 Views

Last post by dastels
Wed Feb 15, 2023 3:51 pm
Using Code.org App Lab with MakeCode

by pianoplayer3991 » Mon Feb 13, 2023 11:31 am

Last post by Franklin97355 « Tue Feb 14, 2023 2:07 am

by pianoplayer3991 » Mon Feb 13, 2023 11:31 am

1 Replies

238 Views

Last post by Franklin97355
Tue Feb 14, 2023 2:07 am
Simple LORA weather station for School farm

by bleepboop » Wed Feb 08, 2023 11:37 pm

Last post by sj_remington « Sat Feb 11, 2023 7:51 pm

by bleepboop » Wed Feb 08, 2023 11:37 pm

5 Replies

473 Views

Last post by sj_remington
Sat Feb 11, 2023 7:51 pm
I've 150 ESP32S3 Feathers for my students, but they're unreliable to flash (in C++ on Windows)

by hamish » Tue Feb 07, 2023 6:48 am

Last post by hamish « Wed Feb 08, 2023 6:22 pm

by hamish » Tue Feb 07, 2023 6:48 am

4 Replies

334 Views

Last post by hamish
Wed Feb 08, 2023 6:22 pm
High School - Gameboy Project

by mrspearson » Tue Feb 07, 2023 2:15 pm

Last post by Franklin97355 « Tue Feb 07, 2023 5:50 pm

by mrspearson » Tue Feb 07, 2023 2:15 pm

1 Replies

262 Views

Last post by Franklin97355
Tue Feb 07, 2023 5:50 pm
Exchange Circuit Playground Bluefruit for Circuit Playground Express

by rcushman_crschools » Fri Feb 03, 2023 4:10 pm

Last post by adafruit_support « Sat Feb 04, 2023 3:58 pm

by rcushman_crschools » Fri Feb 03, 2023 4:10 pm

2 Replies

360 Views

Last post by adafruit_support
Sat Feb 04, 2023 3:58 pm
Qwiic for Orange Pi

by jonbus » Mon Jan 30, 2023 9:07 am

Last post by jonbus « Mon Jan 30, 2023 11:40 am

by jonbus » Mon Jan 30, 2023 9:07 am

2 Replies

343 Views

Last post by jonbus
Mon Jan 30, 2023 11:40 am
Can you program a microservo using Make Code?

by laymanj » Tue Jan 17, 2023 10:48 am

Last post by dastels « Tue Jan 17, 2023 1:38 pm

by laymanj » Tue Jan 17, 2023 10:48 am

1 Replies

444 Views

Last post by dastels
Tue Jan 17, 2023 1:38 pm
Laser Safety Advice for a couple of products

by adagar452 » Sat Jan 14, 2023 3:52 pm

Last post by dastels « Sat Jan 14, 2023 4:23 pm

by adagar452 » Sat Jan 14, 2023 3:52 pm

1 Replies

404 Views

Last post by dastels
Sat Jan 14, 2023 4:23 pm
Incorrect listing for #5666

by jensa » Fri Jan 13, 2023 12:30 pm

Last post by adafruit2 « Fri Jan 13, 2023 1:42 pm

by jensa » Fri Jan 13, 2023 12:30 pm

2 Replies

395 Views

Last post by adafruit2
Fri Jan 13, 2023 1:42 pm
Adafruit Feather nRF52840 Sense phasing out of production?

by NorwegianRocketMan » Thu Jan 12, 2023 10:25 am

Last post by dastels « Thu Jan 12, 2023 11:14 am

by NorwegianRocketMan » Thu Jan 12, 2023 10:25 am

1 Replies

386 Views

Last post by dastels
Thu Jan 12, 2023 11:14 am
Best Board Series to use for Solar Powered Sensors

by DaveAZ » Tue Dec 27, 2022 11:26 am

Last post by mikeysklar « Sat Jan 07, 2023 3:32 pm

by DaveAZ » Tue Dec 27, 2022 11:26 am

1 Replies

540 Views

Last post by mikeysklar
Sat Jan 07, 2023 3:32 pm
Adafruit_DPS310 Library Usage

by packetkiller » Mon Jan 02, 2023 1:52 am

Last post by adafruit_support_mike « Fri Jan 06, 2023 9:50 pm

by packetkiller » Mon Jan 02, 2023 1:52 am

5 Replies

585 Views

Last post by adafruit_support_mike
Fri Jan 06, 2023 9:50 pm
circuit playground music volume issue

by zackboston » Fri Jan 06, 2023 8:13 am

Last post by zackboston « Fri Jan 06, 2023 2:09 pm

by zackboston » Fri Jan 06, 2023 8:13 am

4 Replies

416 Views

Last post by zackboston
Fri Jan 06, 2023 2:09 pm
Return

by truher » Thu Jan 05, 2023 3:50 pm

Last post by truher « Fri Jan 06, 2023 1:54 pm

by truher » Thu Jan 05, 2023 3:50 pm

4 Replies

498 Views

Last post by truher
Fri Jan 06, 2023 1:54 pm
Best wifi module for RPi 3B+ with Raspian Stretch 9

by FriedmanFr » Wed Dec 21, 2022 10:23 am

Last post by Franklin97355 « Wed Dec 21, 2022 1:03 pm

by FriedmanFr » Wed Dec 21, 2022 10:23 am

1 Replies

522 Views

Last post by Franklin97355
Wed Dec 21, 2022 1:03 pm
Circuit Playground Express going bad

by jgiambo » Fri Dec 09, 2022 7:05 pm

Last post by adafruit_support_carter « Mon Dec 19, 2022 3:08 pm

by jgiambo » Fri Dec 09, 2022 7:05 pm

8 Replies

886 Views

Last post by adafruit_support_carter
Mon Dec 19, 2022 3:08 pm
Push Button (916), Switch Voltage and Relay Activation

by revive » Tue Dec 13, 2022 11:35 am

Last post by revive « Wed Dec 14, 2022 11:46 pm

by revive » Tue Dec 13, 2022 11:35 am

2 Replies

523 Views

Last post by revive
Wed Dec 14, 2022 11:46 pm
Guides now require login

by lionfood » Sat Dec 10, 2022 10:51 am

Last post by Franklin97355 « Sat Dec 10, 2022 1:11 pm

by lionfood » Sat Dec 10, 2022 10:51 am

2 Replies

261 Views

Last post by Franklin97355
Sat Dec 10, 2022 1:11 pm
Broken Circuit playground

by MarshaCroft » Fri Dec 09, 2022 12:40 pm

Last post by dastels « Fri Dec 09, 2022 3:51 pm

by MarshaCroft » Fri Dec 09, 2022 12:40 pm

2 Replies

406 Views

Last post by dastels
Fri Dec 09, 2022 3:51 pm
Express serial number?

by CG88 » Thu Dec 08, 2022 10:29 am

Last post by adafruit_support_carter « Thu Dec 08, 2022 12:25 pm

by CG88 » Thu Dec 08, 2022 10:29 am

1 Replies

912 Views

Last post by adafruit_support_carter
Thu Dec 08, 2022 12:25 pm
Would like to have the datasheet for the Stemma 4026

by vanimoc » Mon Dec 05, 2022 2:55 am

Last post by adafruit_support_carter « Mon Dec 05, 2022 12:57 pm

by vanimoc » Mon Dec 05, 2022 2:55 am

2 Replies

472 Views

Last post by adafruit_support_carter
Mon Dec 05, 2022 12:57 pm
Direct USB gamepad with Makecode Arcade?

by DeemsDeems » Fri Dec 02, 2022 5:11 pm

Last post by mikeysklar « Sat Dec 03, 2022 2:10 pm

by DeemsDeems » Fri Dec 02, 2022 5:11 pm

1 Replies

566 Views

Last post by mikeysklar
Sat Dec 03, 2022 2:10 pm
Cabinet with raspberry pi -- ran out of disk space

by rincorvia » Mon Nov 07, 2022 12:55 pm

Last post by adafruit_support_mike « Wed Nov 30, 2022 10:17 pm

by rincorvia » Mon Nov 07, 2022 12:55 pm

5 Replies

1348 Views

Last post by adafruit_support_mike
Wed Nov 30, 2022 10:17 pm
Use several Adafruit Optical Fingerprint Sensors

by JoanCS » Wed Nov 23, 2022 8:16 am

Last post by adafruit_support_bill « Fri Nov 25, 2022 7:22 am

by JoanCS » Wed Nov 23, 2022 8:16 am

5 Replies

810 Views

Last post by adafruit_support_bill
Fri Nov 25, 2022 7:22 am
Update on the Primary Perception project - success finally

by kenneth558 » Mon Nov 21, 2022 1:36 am

Last post by adafruit_support_mike « Tue Nov 22, 2022 10:00 pm

by kenneth558 » Mon Nov 21, 2022 1:36 am

1 Replies

705 Views

Last post by adafruit_support_mike
Tue Nov 22, 2022 10:00 pm
Plastic Translucent Enclosure Product ID: 4490 NOT compatible with Metro 328 Boards

by RAD_BCIT » Tue Nov 22, 2022 4:12 pm

Last post by dastels « Tue Nov 22, 2022 6:43 pm

by RAD_BCIT » Tue Nov 22, 2022 4:12 pm

1 Replies

823 Views

Last post by dastels
Tue Nov 22, 2022 6:43 pm
University Gemma Project - Issues with USBtiny device and avrdude

by drjenah » Mon Nov 14, 2022 4:02 pm

Last post by mikeysklar « Mon Nov 14, 2022 7:02 pm

by drjenah » Mon Nov 14, 2022 4:02 pm

1 Replies

810 Views

Last post by mikeysklar
Mon Nov 14, 2022 7:02 pm
who or where I get help for build a system of Arcade Button

by Ariely3 » Wed Nov 09, 2022 5:31 pm

Last post by blnkjns « Fri Nov 11, 2022 11:18 am

by Ariely3 » Wed Nov 09, 2022 5:31 pm

1 Replies

1287 Views

Last post by blnkjns
Fri Nov 11, 2022 11:18 am
compass(HMC5883)

by DIABL0 » Tue Nov 01, 2022 7:48 am

Last post by adafruit_support_bill « Tue Nov 01, 2022 8:04 am

by DIABL0 » Tue Nov 01, 2022 7:48 am

2 Replies

681 Views

Last post by adafruit_support_bill
Tue Nov 01, 2022 8:04 am

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