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16-channel servo driver, 12-bit PWM I2C - Shield for Arduino - Adafruit 1411
16-channel PWM generator, it is useful when there is not enough outputs of the microcontroller. Allows for i.a.: control of the servos, speed adjustment of motors or change the brightness of the LEDs. The module in the form of the shield for Arduino with a set of connectors for self-soldering.
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Description
Accurate, 12-bit PWMsignal generator. Allows you to control up to 16 servos. For communication, it uses only two lines of the I2C interface. Thanks to a choice of addresses (0x60-0x80), on one bus you can connect 62 devices which gives 992 PWM channels supported by a single microcontroller.
The module as a shield for the Arduino with a set of connectors for self-soldering. It works withArduino Uno,Leonardo,Mega2560andMega ADK.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
Key features
- Voltage of the logical parts: from 3.3 V to 5 V.
- Supply voltage of servos: up to 6 V.
- Built-in resonator, thanks to which the system there is no need to constantly send a signal to the microcontroller.
- Possibility to choose I2C bus address (0x60-0x80) through the jumpers which gives the possibility to attach 62 devices.
- The resolution of the PWM signal is 12 bits, the frequency is adjustable in the range of 40 Hz to 1000 Hz.
- It has digital push-pull or open-drainoutputs.
- Equipped with protection against reverse connection of the supply voltage.
- The board has holes for soldering a large capacitor when interruptions appear due to the consumption of too much current through the servos.
- It has resistors of 220 Ω that are connected in series in the circuits of outputs, through which you can directly drive LEDs.
- The kit includes connectors for self-assembly:
- 1 x screw - for attaching the supply voltage
- 4 x goldpin strips3x4, raster of 2.54 mm to connect the servos.
- 1 x goldpin strip for connecting the shield with the Arduino.
- Module dimensions: 54 x 70 x 3 mm
- Weight with connectors: 20 g
The product is compatible with Arduino The manufacturer providesthe Arduino library in GitHubanduser manual. |
Useful links
| Name | Value |
|---|---|
| Voltage to | 5.0 V |
| Voltage from | 6.0 V |
| Current | sources |
| Channels | 16 |
| Width | 10.5 cm |
| Height | 2 cm |
| Depth | 12 cm |
| Weight | 0.022 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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