SparkFun Forums 

Where electronics enthusiasts find answers.

For the discussion of Arduino related topics.
Announcements
Topic Statistics Last post
0 Replies 
18229 Views
by TS-John
Tue Mar 05, 2019 10:27 am
Topics
Topic Statistics Last post
How to monitor state of 50 Digital Inputs
by Sergio__  - Mon Oct 08, 2018 8:34 pm
1 Replies 
695 Views
by paulvha
Tue Oct 09, 2018 9:36 am
Rocket Telemetry
by jdmarti1  - Mon Oct 08, 2018 11:35 am
1 Replies 
197 Views
by jremington
Tue Oct 09, 2018 9:28 am
Arduino taximeter
by Luljep  - Tue Oct 02, 2018 3:25 am
0 Replies 
299 Views
by Luljep
Tue Oct 02, 2018 3:25 am
Bluetooth
by swilkerson  - Mon Sep 17, 2018 7:13 pm
8 Replies 
391 Views
by swilkerson
Sun Sep 30, 2018 7:32 pm
arduino programming
by 19gordno  - Wed Sep 26, 2018 6:13 am
0 Replies 
361 Views
by 19gordno
Wed Sep 26, 2018 6:13 am
ATmega16U2 chip caught fire.
by Old Grey  - Mon Sep 24, 2018 2:31 am
0 Replies 
270 Views
by Old Grey
Mon Sep 24, 2018 2:31 am
sparkfun spectrum shield
by Prince963  - Tue Sep 18, 2018 12:59 pm
0 Replies 
273 Views
by Prince963
Tue Sep 18, 2018 12:59 pm
0 Replies 
320 Views
by ropgonggrijp
Sun Sep 16, 2018 1:52 pm
0 Replies 
264 Views
by clamm-sf
Sat Sep 15, 2018 9:22 pm
1 Replies 
442 Views
by Valen
Sat Sep 15, 2018 6:44 am
Robot Control via Ethernet Shield
by morana_pavicic  - Wed Aug 22, 2018 5:38 am
1 Replies 
400 Views
by Valen
Sat Sep 15, 2018 6:36 am
Trouble with my AVR MK II
by rgsparber  - Sun Sep 09, 2018 3:51 pm
6 Replies 
757 Views
by rgsparber
Mon Sep 10, 2018 7:06 am
Homemade motorized slide potentiometer
by fanaticalsmile  - Thu Sep 06, 2018 8:53 am
2 Replies 
341 Views
by fanaticalsmile
Fri Sep 07, 2018 10:55 am
H3LIS331DL Accelerometer Inaccurate Values
by hamhous94  - Sun Sep 02, 2018 7:09 am
1 Replies 
287 Views
by jremington
Mon Sep 03, 2018 8:38 am
1 Replies 
255 Views
by jremington
Fri Aug 31, 2018 7:58 am
Arduino Thermostat Multiple Outputs
by TechMo  - Wed Aug 29, 2018 3:59 am
6 Replies 
358 Views
by TechMo
Fri Aug 31, 2018 2:13 am
Precision Current Sensing Using Arduino
by harivadakara  - Tue Aug 28, 2018 9:28 pm
1 Replies 
207 Views
by Valen
Wed Aug 29, 2018 2:48 pm
Supplying Arduino Pro Mini 3.3V
by embedded_hobbist  - Mon Aug 27, 2018 2:14 am
5 Replies 
335 Views
by jremington
Mon Aug 27, 2018 7:30 am
0 Replies 
459 Views
by aclara
Thu Aug 23, 2018 8:45 am
tiny Programmer and Arduino
by DARRYL-1  - Sun Aug 19, 2018 7:09 am
0 Replies 
390 Views
by DARRYL-1
Sun Aug 19, 2018 7:09 am
1 Replies 
301 Views
by DanV
Fri Aug 17, 2018 1:26 pm
using alternatives to Arduino IDE
by brooksdr  - Wed Aug 15, 2018 8:44 am
0 Replies 
454 Views
by brooksdr
Wed Aug 15, 2018 8:44 am
Arduino and MDrive Plus, RS485
by emartino  - Thu Aug 09, 2018 12:49 pm
0 Replies 
492 Views
by emartino
Thu Aug 09, 2018 12:49 pm
1 Replies 
390 Views
by Valen
Sat Aug 04, 2018 1:50 pm
1 Replies 
229 Views
by Valen
Sat Aug 04, 2018 1:29 pm
8 Replies 
28113 Views
by sakirullahi
Thu Jul 26, 2018 6:41 am
RN42 bluetooth module with with pro mini
by Shilpa17  - Wed Jul 25, 2018 8:48 am
0 Replies 
486 Views
by Shilpa17
Wed Jul 25, 2018 8:48 am
Unable to upload sketch to Lilypad
by monkstownman  - Wed Jul 25, 2018 8:13 am
0 Replies 
552 Views
by monkstownman
Wed Jul 25, 2018 8:13 am
Using different SPI bus for SD card with MKRZero
by Spleen  - Tue Jul 24, 2018 3:29 pm
0 Replies 
475 Views
by Spleen
Tue Jul 24, 2018 3:29 pm
Frequency measurement with the ESP8266
by coreyhowe  - Sun Jul 15, 2018 7:16 pm
0 Replies 
694 Views
by coreyhowe
Sun Jul 15, 2018 7:16 pm
Pin function on board from Ebay
by zajizunenu  - Tue Jul 10, 2018 11:38 am
2 Replies 
392 Views
by n1ist
Sat Jul 14, 2018 2:05 pm
Spark Fun CAN Bus Read/Write Demo
by dgarges  - Wed Jul 11, 2018 6:36 pm
0 Replies 
502 Views
by dgarges
Wed Jul 11, 2018 6:36 pm
Connect arduino to phone line
by garik111  - Mon Jul 09, 2018 4:13 pm
3 Replies 
650 Views
by n1ist
Tue Jul 10, 2018 7:05 pm
Tinker
by Late_Learner  - Fri Jun 22, 2018 3:24 pm
1 Replies 
368 Views
by phalanx
Sun Jul 08, 2018 4:01 pm
Battery Life/Relay advice
by InoIno  - Sat Jun 30, 2018 1:18 pm
1 Replies 
2765 Views
by Valen
Thu Jul 05, 2018 3:50 am
Arduino Pro Mini Power During Programming
by geometrixeng  - Mon Jul 02, 2018 5:50 pm
3 Replies 
468 Views
by jremington
Tue Jul 03, 2018 11:07 am
IMU firmware uplading using Arduino
by mahty24  - Mon Jul 02, 2018 3:19 pm
0 Replies 
382 Views
by mahty24
Mon Jul 02, 2018 3:19 pm
MPU9250 - how to change address?
by itayml  - Sun Jun 24, 2018 11:29 pm
1 Replies 
361 Views
by madbodger
Sun Jul 01, 2018 7:42 am
Analog to arduino to op amp to arduino?
by theropod  - Mon Jun 25, 2018 7:55 pm
9 Replies 
673 Views
by phalanx
Thu Jun 28, 2018 6:18 am
CAn Signals getting skipped
by sameer_PSW  - Tue Jun 19, 2018 12:43 am
2 Replies 
517 Views
by sameer_PSW
Thu Jun 28, 2018 4:41 am
Attiny ir relay
by Tebet  - Sun Jun 24, 2018 6:27 am
1 Replies 
274 Views
by teprojects1
Wed Jun 27, 2018 7:32 pm
nRF24L01 Transceivers Not Working
by Nicholas  - Sun Jun 24, 2018 9:49 am
3 Replies 
494 Views
by teprojects1
Wed Jun 27, 2018 7:16 pm
3 Replies 
342 Views
by BlueSails
Wed Jun 27, 2018 11:49 am
RF Inquires
by Ericwa  - Mon Jun 25, 2018 1:00 pm
1 Replies 
273 Views
by lyndon
Tue Jun 26, 2018 8:42 am
Sparkfun Robotic Finger Sensor
by monkstownman  - Mon Jun 25, 2018 7:48 am
1 Replies 
269 Views
by jremington
Mon Jun 25, 2018 2:30 pm
0 Replies 
608 Views
by mmachenry
Thu Jun 21, 2018 10:06 pm
Help with addressable LED sketch
by Anxvf1s  - Mon Jun 11, 2018 9:22 am
2 Replies 
430 Views
by theropod
Mon Jun 18, 2018 8:39 pm
4 Replies 
1187 Views
by teprojects1
Thu Jun 14, 2018 11:29 am
Help me identify
by JMcGraw47  - Mon Jun 04, 2018 1:36 pm
3 Replies 
382 Views
by darrellg
Thu Jun 07, 2018 2:20 pm
PulseIn stopped working
by Paulmchurd  - Fri May 11, 2018 11:46 am
1 Replies 
340 Views
by Valen
Thu Jun 07, 2018 6:33 am
  • 1
  • 2
  • 3
  • 4
  • 5
  • 63