I'm interested in modifying existing electronics and creating custom hardware to enable people to do more. Below are some prototypes I've designed and built to do that or to experiment and expand my knowledge of electronics in general. Contact me at bobparadiso@gmail.com.
  • IMG_20150806_204215

    Pull Chain Switch Puller

    0 standard
  • IMG_20150803_075830

    Universal Button Pusher

    0 standard
  • IMG_20150726_202737

    RFID Playing Card Reader

    0 standard
  • IMG_20150716_211653

    Amazon Echo Controlled Wheelchair

    1 standard
  • IMG_20150616_091812

    Eye gaze controlled wheelchair, robotic arm and ECU

    0 standard
  • IMG_20150411_130415

    CRT Electron Beam Deflection w/ Microcontroller

    0 standard
  • IMG_20150307_122735

    Simple Stair Climbing Robot

    0 standard
  • IMG_20150121_203132

    Capacitive Dropper

    0 standard
  • IMG_20150103_223142

    WiFi Controlled Wheelchair

    0 standard
  • IMG_20141202_133552

    Op-amp PWM LED Driver for Workbench

    0 standard
  • IMG_20141027_180546

    BLE Controlled Wheelchair

    3 standard
  • IMG_20141017_110943

    Macintosh Classic Photo Booth

    1 standard
  • IMG_20140919_212013

    DIY Flash ADC

    0 standard
  • IMG_20140904_120514

    FPGA Macintosh Classic Display

    3 standard
  • IMG_20140709_083925

    Audio Visualization Lamp

    0 standard
  • IMG_20140707_112001

    Wireless Vectrex Controller

    0 standard
  • IMG_20140626_005843

    Mac Classic Keyfob RF Remote

    0 standard
  • trafficLight

    Traffic Light Display

    0 standard
  • sculpture daytime

    Sentient Matrix

    1 standard
  • Weather Balloon Instrumentation Disconnect System

    0 standard
  • setup

    PIC based LED strip controller

    0 standard
  • unicycle

    DIY Unicycle Speedometer

    0 standard
  • setup

    Wireless Water Flow Sensor

    0 standard
  • setup

    Wireless Water Level Sensor using Ultrasonic

    0 standard
  • denied

    RFID access controlled Macintosh Classic

    0 standard
  • full

    Bluetooth controlled power outlet with Arduino

    0 standard
  • IMG_20141101_135310

    Web-controlled AC unit using Arduino

    0 standard
  • IMG_0919

    RC Car w/ Robotic Arm (iPhone tilt controls)

    0 standard
  • car with remote

    RC Car w/ Robotic Arm (custom controller using XBee)

    5 standard