• 555 Timer Madness

    555 Timer Madness

    Do Something Unusual Using 555 Timers.
    Last Activity:
    33 members
  • 7-Segment Display

    7-Segment Display

    Last Activity:
  • A Question of Scale

    A Question of Scale

    Take something and scale it up or down. Or, do a project involving measurement systems measurement systems such as thermocouples, piezos, and other sensors.
    Last Activity:
    6 members
  • Acoustics

    Acoustics

    Build projects that involve infrasound, audible sound, ultrasound, amplifiers, and more!
    Last Activity:
    5 members
  • Animatronics

    Animatronics

    Build mechatronic puppets using the electronic components of your choice!
    Last Activity:
    3 members
  • Attack of the Drones

    Attack of the Drones

    The Birthday Special: An homage to Sci Fi and its influence on drone technology. Your project can feature any kind of drone such as a UAV drone. a droid, a robot with wheels, a Borg, a Cylon Drone, or a humanoid drone.
    Last Activity:
    3 members
  • Auto Hacks

    Auto Hacks

    Build auto related projects such as backup assistance, back up cameras, or garage precision parking systems.
    Last Activity:
    15 members
  • Back to Analog

    Back to Analog

    Back to Analog
    Last Activity:
    4 members
  • Better World with Arduino

    Better World with Arduino

    Last Activity:
    20 members
  • Build a Present

    Build a Present

    Join in the Holiday Spirit and Build a Present to win great prizes!
    Last Activity:
  • Cheer Us Up

    Cheer Us Up

    Make something completely daft, pointless, humorous, prank related or wacky.
    Last Activity:
    3 members
  • Circuit Prototype Techniques

    Circuit Prototype Techniques

    Last Activity:
    42 members
  • Clustered MCUs

    Clustered MCUs

    Clustered MCUs
    Last Activity:
    3 members
  • Control Systems

    Control Systems

    Build a control system that checks feedback and computes errors. Your project can be anything from simple on-off controllers, PID control, or model predictive control.
    Last Activity:
    3 members
  • Cool LED Display

    Cool LED Display

    Cool LED Display
    Last Activity:
    4 members
  • Data Conversion

    Data Conversion

    Explore A-D or D-A techniques, or improve them by increasing speed, resolution, linearity, reduction of noise ro filtering of analog signals.
    Last Activity:
    9 members
  • Digital Fever

    Digital Fever

    Your project can be anything that involves Digital Logic. In can involve FPGA, logic gate ICs, CMOS logic, TTL, DTL, discrete... "Flip that Bit!"
    Last Activity:
    5 members
  • DIY Test Equipment

    DIY Test Equipment

    diytestequipment
    Last Activity:
    5 members
  • DIY Test Instrumentation

    DIY Test Instrumentation

    Last Activity:
    14 members
  • Electromagnetism

    Electromagnetism

    Build projects that demonstrate the force of Electromagnetism. It can be anything from solenoids, to motors, to wireless transfer!
    Last Activity:
    5 members