General Project help
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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16x2 lcd wiring ?
- 3 Replies
- 917 Views
- Last post by Mosfet
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replacing potentiometer/rheostat on DC servo motor for industrial sewing machine
- 4 Replies
- 2200 Views
- Last post by chatham
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Relay question
- 14 Replies
- 2380 Views
- Last post by easternstargeek
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Measuring pH?
- 11 Replies
- 8206 Views
- Last post by easternstargeek
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Vane display clock ideas.
- 5 Replies
- 1930 Views
- Last post by easternstargeek
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JST or best cat toy ever?
- 0 Replies
- 614 Views
- Last post by Andyx
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Funky LCD malaise
- 1 Replies
- 590 Views
- Last post by adafruit
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near-field inductive communication?
- 9 Replies
- 2114 Views
- Last post by zener
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Anthropology major, not engineering-beginner question
- 6 Replies
- 1612 Views
- Last post by matthewjoy
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SD card hookup
- 4 Replies
- 1873 Views
- Last post by didier
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circuit problem
- 6 Replies
- 1230 Views
- Last post by erniehatt
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Finding Cheap Prototype Boards
- 4 Replies
- 1192 Views
- Last post by buzzdavidson
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ROCCC 2.0 has anyone converted c++ code to work in hardware from this?
- 0 Replies
- 502 Views
- Last post by josheeg
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I need a motor recommendation
- 2 Replies
- 837 Views
- Last post by adafruit_support_bill
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seeking advice: working with Chinese manufacturers
- 1 Replies
- 684 Views
- Last post by zener
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Solar Heat Controller
- 1 Replies
- 670 Views
- Last post by adafruit_support_bill
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LiPo Balance Charger Design
- 0 Replies
- 1179 Views
- Last post by ReignOfError
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I2C LCD/Keypad Backpack menu help
- 0 Replies
- 721 Views
- Last post by saltydog
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USB Ipod 9v charger
- 5 Replies
- 1135 Views
- Last post by adafruit
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Soldering Issues with Accelerometer Component
- 9 Replies
- 1701 Views
- Last post by ImaginaryAxis
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Frequency Windowing
- 7 Replies
- 1190 Views
- Last post by chatham
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12volt car door actuator.
- 3 Replies
- 2104 Views
- Last post by thefatmoop
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BEGINNER-QUESTION:Assitance on building a simple LED circuit
- 12 Replies
- 2226 Views
- Last post by ElectrifyChris
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found bug in AFMotor.cpp, trying to feedback to contributors...l
- 2 Replies
- 777 Views
- Last post by jonedwrd
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Selecting values for voltage Divider
- 5 Replies
- 1176 Views
- Last post by uhe
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Moving Arduino Prototype on Breadboard to Final Project
- 1 Replies
- 1235 Views
- Last post by adafruit_support_bill
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Wire prices--WTF???
- 6 Replies
- 1310 Views
- Last post by jpbot
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30 KV Igniter
- 4 Replies
- 1201 Views
- Last post by lordzeppo
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Spoofing a camera flash
- 14 Replies
- 4142 Views
- Last post by skylen
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Activity Lights For Bank Of 20 Hard Drives
- 1 Replies
- 724 Views
- Last post by uhe
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Assistance with many aspects of OpenEEG
- 1 Replies
- 512 Views
- Last post by ImaginaryAxis
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Eagle 3D
- 4 Replies
- 1497 Views
- Last post by JohnDowdell
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Crack-Bot, im back at it.
- 6 Replies
- 1697 Views
- Last post by skylen
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Measuring Humidity In A 120F to 140F Exhaust
- 2 Replies
- 775 Views
- Last post by zener
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DIY waveshield PCB (modified)
- 19 Replies
- 4030 Views
- Last post by zachtos
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Source for Nokia 5110/3310 LCDs?
- 3 Replies
- 1737 Views
- Last post by skylen
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Voltage regulators in parallel
- 3 Replies
- 1599 Views
- Last post by zener
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Arduino Xbee Sensor Project - Need Help Please!
- 9 Replies
- 4272 Views
- Last post by pubdc
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Solar charge a 6 x AA battery holder
- 2 Replies
- 763 Views
- Last post by adafruit_support_bill
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Divide by 60 with 74LS393
- 5 Replies
- 2415 Views
- Last post by baobrien
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How to drive a 300 ohm piezo speaker ?
- 3 Replies
- 1879 Views
- Last post by ImaginaryAxis
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Eagle tips and help
- 4 Replies
- 1203 Views
- Last post by ImaginaryAxis
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Ice Tube Clock MOSFET Markings
- 1 Replies
- 548 Views
- Last post by adafruit_support_bill
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4" color gLCD?
- 0 Replies
- 482 Views
- Last post by strredwolf
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How to use Analog ports as Digital
- 5 Replies
- 1269 Views
- Last post by brew
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Analog Stick as Mouse
- 1 Replies
- 724 Views
- Last post by skylen
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LCD pin layout testing
- 3 Replies
- 1256 Views
- Last post by young_student
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Wifi controlled switch
- 6 Replies
- 1943 Views
- Last post by Franklin97355
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Taking a time measurements and code help
- 2 Replies
- 928 Views
- Last post by AndyinUT
Please be positive and constructive with your questions and comments.
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