SparkFun Forums 

Where electronics enthusiasts find answers.

Announcements
Topic Statistics Last post
0 Replies 
32292 Views
by TS-John
Tue Mar 05, 2019 10:27 am
Topics
Topic Statistics Last post
1 Replies 
107 Views
by Santa_Impersonator
Tue Aug 06, 2019 3:28 pm
load cell inaccurate readings
by traplife99  - Sun Aug 18, 2019 8:23 am
3 Replies 
92 Views
by TS-Chris
Fri Aug 23, 2019 2:51 pm
1 Replies 
43 Views
by TS-Chris
Fri Aug 23, 2019 8:43 am
Issue uploading code to pro mini
by vettett15  - Sat Aug 03, 2019 8:50 am
13 Replies 
286 Views
by TS-Chris
Fri Aug 16, 2019 1:23 pm
5 Replies 
158 Views
by JoshB10
Thu Aug 15, 2019 8:33 am
6 Replies 
134 Views
by determinator94
Tue Aug 13, 2019 8:55 am
Red Board Edge
by Dleligdon  - Mon Aug 05, 2019 10:00 am
3 Replies 
127 Views
by TS-Mark
Mon Aug 12, 2019 10:49 am
Easiest way to power a USB-micro board from 120V
by t3db0t  - Thu Aug 08, 2019 1:24 pm
3 Replies 
104 Views
by TS-Chris
Fri Aug 09, 2019 12:53 pm
4 Replies 
134 Views
by Adam912
Thu Aug 08, 2019 10:02 am
8 Replies 
408 Views
by jimbob75
Wed Aug 07, 2019 4:40 pm
Reading and Writing Serial EEPROMs
by davidsinko  - Wed Aug 07, 2019 6:43 am
1 Replies 
107 Views
by davidsinko
Wed Aug 07, 2019 9:48 am
0 Replies 
194 Views
by GBuchwitz
Fri Jul 26, 2019 3:10 pm
Problem with Arduino IDE and Pro Micro V11
by splatube  - Fri Jul 26, 2019 12:17 am
4 Replies 
211 Views
by TS-Mark
Fri Jul 26, 2019 1:15 pm
1 Replies 
192 Views
by TS-Chris
Thu Jul 25, 2019 3:20 pm
3 Replies 
298 Views
by geometrixeng
Thu Jul 25, 2019 2:25 pm
Arduino beginner programming question
by Niramas  - Tue Jul 16, 2019 11:40 am
4 Replies 
319 Views
by TS-Chris
Thu Jul 18, 2019 9:27 am
2 Replies 
670 Views
by TS-Mark
Wed Jul 17, 2019 2:10 pm
9 Replies 
458 Views
by MightyMc
Tue Jul 16, 2019 12:25 pm
KTA-223 Power 12V or 24V
by jsmousnd  - Mon Jul 15, 2019 1:43 pm
1 Replies 
307 Views
by TS-Chris
Mon Jul 15, 2019 2:21 pm
Large Digit Display with Teensy LC
by seb  - Wed Jul 10, 2019 8:00 pm
1 Replies 
341 Views
by TS-Chris
Fri Jul 12, 2019 8:41 am
Problem Reading Input Pins
by GBuchwitz  - Wed Jul 10, 2019 6:23 am
1 Replies 
369 Views
by TS-Mark
Thu Jul 11, 2019 9:28 am
Arduino Pro Mini + Signal Generator Sheild
by AAmiri  - Fri May 24, 2019 9:58 am
3 Replies 
1071 Views
by TS-Chris
Tue Jul 02, 2019 10:58 am
IR Custom Remote
by biglemon29  - Mon Mar 04, 2019 6:35 am
1 Replies 
119 Views
by Santa_Impersonator
Fri Jun 21, 2019 5:45 pm
Pro Micro HWB pin for bootloader
by YasirSheikh  - Fri Mar 22, 2019 6:17 am
1 Replies 
84 Views
by Santa_Impersonator
Fri Jun 21, 2019 5:36 pm
2 Replies 
642 Views
by LonelyWolf
Tue Jun 18, 2019 10:17 am
Arduino Pro (5V) In-built pull-up resistors
by Oldfield  - Mon Jun 03, 2019 12:53 pm
2 Replies 
917 Views
by Oldfield
Fri Jun 07, 2019 11:47 pm
Pro Mini + ESP8266 gives gibberish web server
by mbeddo  - Thu May 09, 2019 3:01 pm
9 Replies 
139 Views
by TS-Chris
Thu May 30, 2019 2:27 pm
Permanently incorporating Ardunio into project
by (((G)))  - Wed May 29, 2019 7:03 pm
1 Replies 
967 Views
by TS-Chris
Thu May 30, 2019 9:30 am
Pro Micro's D2 causing system level problem
by rgsparber  - Sat May 25, 2019 2:50 pm
1 Replies 
1027 Views
by TS-Mark
Tue May 28, 2019 3:01 pm
Arduino Fio DEV-10116 — small fire when charging
by lfsc  - Fri May 24, 2019 8:57 am
1 Replies 
1034 Views
by TS-Chris
Fri May 24, 2019 11:00 am
Can the Pro mini load math.h?
by bruceeifler  - Mon May 20, 2019 7:00 pm
1 Replies 
47 Views
by TS-Mark
Wed May 22, 2019 11:02 am
1 Replies 
72 Views
by TS-Mark
Mon May 20, 2019 1:56 pm
1 Replies 
43 Views
by mbeddo
Sun May 19, 2019 1:09 pm
Arduino Mega Plastic Frame Dimensions
by dervis  - Wed May 08, 2019 12:46 pm
1 Replies 
73 Views
by TS-Chris
Fri May 10, 2019 11:07 am
Pro Mini connect problem
by herrid  - Fri May 10, 2019 7:03 am
1 Replies 
50 Views
by TS-John
Fri May 10, 2019 8:46 am
SAMD21 Mini Dev Board Bootloader
by wbasser  - Mon May 06, 2019 10:41 am
1 Replies 
60 Views
by TS-Chris
Mon May 06, 2019 4:01 pm
Pro micro driver issue
by emrecapan  - Mon Apr 29, 2019 11:55 am
5 Replies 
131 Views
by emrecapan
Fri May 03, 2019 4:34 am
Pro Micro - VCC issue
by Tangles  - Fri Apr 26, 2019 11:01 pm
4 Replies 
134 Views
by Tangles
Thu May 02, 2019 3:28 pm
PoE for Arduino Ethernet Shield 2
by paleeddie  - Tue Apr 30, 2019 10:17 am
1 Replies 
54 Views
by TS-Chris
Tue Apr 30, 2019 10:39 am
5 Replies 
121 Views
by TS-Mark
Tue Apr 30, 2019 8:36 am
RedBoard and the use of the USB Serial
by myers5721  - Sat Apr 27, 2019 10:50 am
1 Replies 
72 Views
by TS-Mark
Mon Apr 29, 2019 10:34 am
Arduino UNO to SAMD 21 MINI Breakout Board
by Nick Pasq  - Fri Apr 26, 2019 10:41 am
3 Replies 
82 Views
by Nick Pasq
Mon Apr 29, 2019 9:35 am
Reading negative voltages with Pro Mini 328
by tecmage  - Fri Apr 26, 2019 9:43 am
2 Replies 
62 Views
by tecmage
Fri Apr 26, 2019 10:35 am
RedBoard as USB to TTL Converter
by technics1210  - Sat Feb 02, 2019 4:12 pm
1 Replies 
374 Views
by bboyho
Thu Apr 25, 2019 10:43 am
BMP280 and OLED SSD1306
by CptPicard  - Wed Apr 24, 2019 2:31 pm
1 Replies 
50 Views
by TS-Mark
Wed Apr 24, 2019 3:32 pm
3 Replies 
114 Views
by TS-John
Tue Apr 23, 2019 9:09 am
3 Replies 
90 Views
by TS-Chris
Mon Apr 22, 2019 1:19 pm
FIO v3 Battery Charging
by catmandu13  - Mon Apr 22, 2019 10:41 am
1 Replies 
54 Views
by TS-Chris
Mon Apr 22, 2019 1:05 pm
Pro Micro - using SPI in SLAVE mode
by bogus105  - Tue Apr 16, 2019 10:08 am
2 Replies 
81 Views
by bogus105
Fri Apr 19, 2019 2:29 pm
4 Replies 
98 Views
by TS-Mark
Fri Apr 19, 2019 11:54 am