12-30V DC input to UNO
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4
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7194
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May 6, 2021
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Single Wire Hardware Serial, Possible?
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7
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15265
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May 6, 2021
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Conflict between LCD and serial input.
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3
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3561
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May 6, 2021
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Assigning values to RFID tag
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2
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3931
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May 6, 2021
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Arduino with TV
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6
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12864
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May 6, 2021
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Arduino / Speakjet
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12
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12369
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May 6, 2021
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Need help in figuring out what chip this
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7
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4464
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May 6, 2021
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AVR-NET-IO
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3
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8466
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May 6, 2021
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a DNS-query using 28j60
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3
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4156
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May 6, 2021
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Powering a small hobby servo and a small motor
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7
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10454
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May 6, 2021
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stepper question
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11
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8040
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May 6, 2021
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getting LinkSprite JPEG camera to send response?
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3
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5800
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May 6, 2021
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EEPROM VS SDCARD
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1
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4581
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May 6, 2021
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16-segment LED displays - which driver IC?
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16
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23890
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May 6, 2021
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Negative Voltages
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10
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16064
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May 6, 2021
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Mutli-plexing ADC inputs
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3
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3511
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May 6, 2021
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Autonomous Vacuum Cleaner
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20
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19929
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May 6, 2021
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Sensor interferance and USB
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7
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5363
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May 6, 2021
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Monitoring a tube amplifier: ~450VDC and ~40mA
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4
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6323
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May 6, 2021
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Arduino and CD4511
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7
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12537
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May 6, 2021
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PH Probe Op Amp help
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6
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12332
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May 6, 2021
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Arduino + LiPo, FIO?
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2
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2959
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May 6, 2021
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Interrupt called same for FALLING and CHANGE
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7
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4609
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May 6, 2021
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pull down resistor - linear response?
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2
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3610
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May 6, 2021
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Logging 12VDC pulses from meters
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6
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5461
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May 6, 2021
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MOSFET (N&P)
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11
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10637
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May 6, 2021
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IR sensor from other devices, on arduino
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13
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10584
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May 6, 2021
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Good "Hello World!" example for Dfrobot LCD 4bit
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8
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11660
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May 6, 2021
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Automatic Stitch Regulator or Cruise controller
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10
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15252
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May 6, 2021
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An extended TCP/IP library for the ENC28J60
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13
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27982
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May 6, 2021
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