SparkFun Forums 

Where electronics enthusiasts find answers.

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The SparkFun Products category is specifically for assisting users with troubleshooting, projects, and help with selecting the right products.
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Anything off the Biometrics category in the SparkFun website goes in this forum.
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10 Posts
Re: AD8232/promini238 and Ras…
by TS-Chris
Thu Mar 21, 2019 1:33 pm
Subforums: Liquid Crystal Display(LCD), Organic Light-Emitting Diode(OLED), Other Displays, Segmented Displays
21 Topics 
97 Posts
Re: I2C_scanner doesn't find …
by hcccs
Sun Apr 21, 2019 1:21 am
Distance & Range Finders
Subforums: Infrared(IR) Sensors, Light Detection & Ranging(LIDAR), Other Distance or Range Finders, Ultrasonic range finders
14 Topics 
76 Posts
Re: Distance/range
by TS-Mark
Fri Apr 19, 2019 1:29 pm
Environmental Sensors
Subforums: Air Quality, Altitude, Atmospheric & barometric pressure, Combo boards & other, Temperature & humidity
22 Topics 
67 Posts
how to use max30105 to detec…
by RaziyeDastgheib
Fri Apr 19, 2019 9:10 am
Force Pressure & Weight sensors
Subforums: Force Sensitive Resistors, Load Cells & Amplifiers, Pressure Sensors
14 Topics 
44 Posts
Re: FSR Output Units
by TS-Chris
Tue Apr 16, 2019 2:25 pm
Inertial Measurement Units
Subforums: Accelerometers, Combination boards, Gyrometers, Magnetometers
23 Topics 
59 Posts
Re: ADXL345 - Inaccurate read…
by TS-Chris
Fri Apr 19, 2019 9:58 am
Subforums: Camera modules, Forward Looking Infrared(FLIR), Light Sensor, Other imaging devices.
5 Topics 
12 Posts
Re: CMOS Camera Module - 728x…
by TS-Chris
Thu Apr 11, 2019 12:09 pm
Post about any product in the Kits category on the SparkFun website:
1 Topics 
5 Posts
Re: Load variable kit (KIT-14…
by TS-John
Wed Mar 27, 2019 3:43 pm
LEDs and Illumination
LED, 7-segment, matrix, LED strip, etc. Post here.
5 Topics 
14 Posts
Re: No Resistor When Vf = Vin?
by free-bee
Thu Apr 18, 2019 2:10 pm
Lilypad & E-textiles
Post about any product in the E-textiles category on the SparkFun website:
4 Topics 
16 Posts
Re: Lilypad and Ardublock
by dlk19
Mon Apr 15, 2019 5:31 pm
Microcontroller & Single Board Computer Boards
Subforums: Arduino, BeagleBone, ESP System on a Chip(SOC), Micro-Bit, NVIDIA Jetson Nano Developer Kit, Other Microcontrollers, Raspberry Pi, SAMD, SparkFun Edge Development Board, Teensy
95 Topics 
291 Posts
Re: SparkFun Edge failing on …
by chipace
Sat Apr 20, 2019 7:02 pm
Can't find the right category for the product you want to post a topic about? Consider posting it here in the miscellaneous forums.
38 Topics 
129 Posts
Re: 12v vacuum and arduino
by TS-Chris
Wed Apr 17, 2019 4:18 pm
Power management
Alternating current(AC), direct current(DC), all battery types, power supplies, etc, post here.
24 Topics 
69 Posts
Re: Sunny Buddy does not char…
by hrwt
Thu Apr 18, 2019 9:02 am
FTDI / USB to serial. AVR programmers, etc.
9 Topics 
37 Posts
Re: Connecting Simultaneous R…
by TS-Chris
Wed Apr 17, 2019 8:48 am
QWIIC System
Anything with a QWIIC system, post here.
20 Topics 
108 Posts
Re: How many Fxxx.mp3 files a…
by TS-Mark
Fri Apr 19, 2019 1:14 pm
Retired Products
If the product you are working with is retired, post here. Keep in mind that SFE Technical Support Moderators can provide limited support in this category & retired products.
3 Topics 
5 Posts
Re: How can i use HTU21D-F se…
by TS-Chris
Tue Mar 26, 2019 10:03 am
Subforums: Direct Current(DC) Motors & Drivers, General hardware & Chassis, Servomechanisms(Servos) & drivers, Stepper Motors & Drivers
9 Topics 
21 Posts
Re: Wheel encoder kit with Ra…
by TS-Chris
Wed Apr 17, 2019 1:12 pm
Sound Boards
Post about any product in the Audio category on the SparkFun website:
30 Topics 
131 Posts
Power Supply for WAV Trigger
by gcm0285
Sat Apr 20, 2019 7:22 am
Topics here include anything from the tools category on the SparkFun website:
1 Topics 
1 Posts
Toolbench pictures
by BigDave
Mon Mar 11, 2019 6:32 am
Subforums: Bluetooth, Cellular, Global Positioning System(GPS), Long Range(LoRa), Radio Frequency Identification(RFID), Radios & Xbee, Wifi
71 Topics 
279 Posts
Create 2 simultaneous Bluetoo…
by bdoan
Fri Apr 19, 2019 3:14 pm