General Project help
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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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
- 2413 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
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sensors
- 1 Replies
- 684 Views
- Last post by adafruit_support_bill
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Couple of Questions - Programing
- 0 Replies
- 600 Views
- Last post by meseta
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Is the Arduino in trouble
- 30 Replies
- 7700 Views
- Last post by meseta
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Efficient 3.3V from 9V Battery
- 4 Replies
- 1455 Views
- Last post by zener
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Help - Lost LCD shield schematic
- 0 Replies
- 506 Views
- Last post by F451
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Wii MotionPlus protocol. . . Let us hack . . .
- 18 Replies
- 10306 Views
- Last post by trandi
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Youtube video of Microchip RTCC Real Time Clock Calender
- 0 Replies
- 503 Views
- Last post by Hamradio2008
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Dog treat dispenser
- 9 Replies
- 2732 Views
- Last post by jjimmy
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DB-9 for DC Power?
- 6 Replies
- 1557 Views
- Last post by Agent24
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diy boost converter question
- 4 Replies
- 1129 Views
- Last post by thefatmoop
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electrically isolated 5v?
- 3 Replies
- 733 Views
- Last post by thefatmoop
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Measure size or distance.
- 3 Replies
- 809 Views
- Last post by lyndon
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Level sensors
- 2 Replies
- 710 Views
- Last post by lyndon
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Eagle CAD cut and paste (again)
- 1 Replies
- 1503 Views
- Last post by Suraci
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Simple programmable TTL sequencer?
- 1 Replies
- 757 Views
- Last post by adafruit_support_bill
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3 voltages from one source
- 3 Replies
- 972 Views
- Last post by uoip
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Low Power Blinker
- 7 Replies
- 1353 Views
- Last post by RKJM
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Blackberry style thumbwheel/switch
- 3 Replies
- 738 Views
- Last post by sircastor
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USB to Serial and MAX232 woes.
- 13 Replies
- 8760 Views
- Last post by Myrmidon
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Bluetooth to Audio output.
- 1 Replies
- 816 Views
- Last post by meseta
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Portable 9V charger
- 3 Replies
- 1215 Views
- Last post by meseta
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Is this possible?
- 1 Replies
- 562 Views
- Last post by lyndon
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Negative values received from Temperature Sensor
- 12 Replies
- 2678 Views
- Last post by Marvin042
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microbuilder pn532 breakout board ?
- 10 Replies
- 2418 Views
- Last post by adafruit
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Scott Adams: "Lawyer to Engineer Ratio"
- 1 Replies
- 855 Views
- Last post by ImaginaryAxis
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New EAGLE tool of possible use...
- 0 Replies
- 886 Views
- Last post by westfw
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Xbee : video stream
- 4 Replies
- 2679 Views
- Last post by strredwolf
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oLED conbadge (from the 7/30 hangout)
- 0 Replies
- 637 Views
- Last post by strredwolf
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Easy battery pack for digital camera
- 15 Replies
- 3724 Views
- Last post by chuckz
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Portable 1:1 USB thumbdrive duplicator.
- 1 Replies
- 766 Views
- Last post by thefatmoop
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Makers and BANNED
- 4 Replies
- 1949 Views
- Last post by ImaginaryAxis
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Sharing files on Github, Question? (Temperature Sensor)
- 4 Replies
- 1195 Views
- Last post by skylen
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best sensor to measure small slow movement?
- 13 Replies
- 3684 Views
- Last post by lyndon
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Building the adjustable power supply
- 8 Replies
- 1570 Views
- Last post by RandoAtAdafruit
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Chess Clock
- 11 Replies
- 2353 Views
- Last post by adafruit_support_bill
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Is there such a thing as a character LCD with touch screen?
- 1 Replies
- 493 Views
- Last post by adafruit
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rxtx processing to arduino
- 1 Replies
- 721 Views
- Last post by nothinrandom
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Short Range Ultrasonic Sensor
- 13 Replies
- 5505 Views
- Last post by Dr. Au-fait
Please be positive and constructive with your questions and comments.
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