Content Comparison

Gantry mechanism

Gantry mechanism

Gantry mechanism

Parallel kinematics

• 3 Brush pens

• Pushed one by one by a motor

4x 17HS3404 NEMA17 Two Phase Stepper Motor, 12V, 0,4A

• 1x Stepper Motors QMot Stepper Motor, 42mm, 0.49Nm, 1.0A, 51mm length

• 1x Stepper Motors QMot Stepper Motor, 42mm, 0.27Nm, 1.0A, 35mm length

• 1x Servo Motor 426-SER0050

• 2x ACT 17HS4417P1X4 Hybrid Stepper Motor NEMA 17 1.8° 1.7A 2.6V

• 1x 9g servo motor

• 2x NEMA17 GEAR STEPPER MOTOR-07GM NEMA17-07GM 0.44 Nm 1.68 A Wellen-Durchmesser: 8 mm

• 1x Kontinuierliche Rotation DC-Motor Servomotor

Renkforce RF-MIC-510 USB microphone with hard carrying case

Renkforce UM-80 USB microphone wired incl. cable

Renkforce UM-80 USB-Mikrofon Kabelgebunden inkl. Kabel

• 2x Microphone breakout board I2S

• 4x StepDir UART Stepper Motor Driver TMC2209

• 1x Relais Board 5V, Switching 28V DC 10A

• 1x DEBO MEMS MIC Breakout board with I2S MEMS microphones

• 1x Stepper Motor HAT 485-4280

• 1x Servo Motor HAT 485-2327

• 2x ACT DM420 Stepper Motor Driver for NEMA 17, 12 - 36 V

• 2x ACT DM430 Stepper motor driver, 12 - 32 V, 3 A

• 1x 20W ADJUSTABLE DC-DC BUCK CONVER1x Kontinuierliche Rotation DC-Motor Servomotor

FFT

• Frequency domain → average frequency

• Time domain → amplitude

• Low-pass filter on analysis results

• Dynamic reaction to signal history

• Output difference to previous average and scale

  between min/max

X movement, Y movement, color change