Adafruit DC & Stepper Motor HAT for Raspberry Pi - Mini Kit

Artikelnummer: AF2348

EAN: 4060137036866

Hersteller-Artikelnr.: 2348

Kategorie: Pi HATs & Plates


21,97 €

inkl. 19% USt.,

Lange Lieferzeit beachten!

Lieferzeit: 5 bis 6 Tage

Stk


Beschreibung

Details

Let your robotic dreams come true with the new DC+Stepper Motor HAT from Adafruit. This Raspberry Pi add-on is perfect for any motion project as it can drive up to 4 DC or 2 Stepper motors with full PWM speed control.

Raspberry Pi and motors are not included.

Since the Raspberry Pi does not have a lot of PWM pins, we use a fully-dedicated PWM driver chip onboard to both control motor direction and speed. This chip handles all the motor and speed controls over I2C. Only two pins (SDA & SCL) are required to drive the multiple motors, and since it's I2C you can also connect any other I2C devices or HATs to the same pins.

In fact, you can even stack multiple Motor HATs, up to 32 of them, for controlling up to 64 stepper motors or 128 DC motors (or a mix of the two) - just remember to purchase and solder in a stacking header instead of the one we include.

Motors are controlled by TB6612 MOSFET drivers with 1.2A per channel and 3A peak current capability, a big improvement over L293D drivers and there are built-in flyback diodes as well.

We even had a little space so we added a polarity protection FET on the power pins and a bit of prototyping area. And the HAT is assembled and tested here at Adafruit so all you have to do is solder on the included 2x20 plain header and the terminal blocks.

Lets check out these specs again:

  • 4 H-Bridges: TB6612 chipset provides 1.2A per bridge (3A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.
  • Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)
  • Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.
  • Big terminal block connectors to easily hook up wires (18-26AWG) and power
  • Polarity protected 2-pin terminal block and jumper to connect external 5-12VDC power
  • Works best with Raspberry Pi model B+ and A+, but can be used with a model A or B if you purchase a 2x13 extra-tall header and solder that instead of the 2x20
  • Install the easy-to-use Python library, check out the examples and you're ready to go!

Comes with an assembled & tested HAT, terminal blocks, and 2x20 plain header. Some soldering is required to assemble the headers on. Stacking header not included, but we sell them in the shop so if you want to stack HATs, please pick one up at the same time.

Raspberry Pi, motors, and battery pack are not included but we have lots of motors in the shop and all our DC motors, and stepper motors work great. Check out our detailed tutorial for tons of info including schematics, wiring diagrams, python libraries and example walkthroughs.

Technical Details:

  • Dimensions w/ components: 65mm x 56mm x 13mm / 2.6" x 2.2" x 0.5"

Bewertungen (0)

Durchschnittliche Artikelbewertung

Geben Sie die erste Bewertung für diesen Artikel ab und helfen Sie Anderen bei der Kaufenscheidung:

Frage zum Produkt

Kontaktdaten
Frage zum Produkt
max. 500 Zeichen

Kunden kauften dazu folgende Produkte
Waveshare Raspberry Pi Camera (C) Fixed-focus 5 Megapixel Waveshare Raspberry Pi Camera (C) Fixed-focus 5 Megapixel
sofort verfügbar
PAM8403 Volume Adjustment 2-Kanal Digital Amplifier... PAM8403 Volume Adjustment 2-Kanal Digital Amplifier...
28 bestellt, am 25.09.2017 erwartet
Pololu MC33926 Motor Driver Carrier Pololu MC33926 Motor Driver Carrier
sofort verfügbar
5V/220V 8 Channel Relay Shield LED for Arduino 8 Kanal... 5V/220V 8 Channel Relay Shield LED for Arduino 8 Kanal...
sofort verfügbar
TPA6132 Differenz Balanced Verstärker Board Einzelhafen... TPA6132 Differenz Balanced Verstärker Board Einzelhafen...
sofort verfügbar
Pololu DRV8838 Single Brushed DC Motor Driver Carrier Pololu DRV8838 Single Brushed DC Motor Driver Carrier
sofort verfügbar