Posts tagged "new products" (Page 2)

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New products: LSM6DS33 accelerometer/gyro and LIS3MDL magnetometer carriers

Posted by Kevin on 11 January 2016
Tags: new products
LSM6DS33 3D Accelerometer and Gyro Carrier with Voltage Regulator.
LIS3MDL 3-Axis Magnetometer Carrier with Voltage Regulator.

We’re getting 2016 started with the release of two new products: an LSM6DS33 3D accelerometer and gyro carrier and an LIS3MDL 3-axis magnetometer carrier.

As with other ST sensors, these chips can be configured and read through I²C or SPI interfaces, and our compact breakout boards incorporate voltage regulators and level shifters to make them easier to use with 5 V systems. Compared to the inertial and magnetic sensors we’ve used previously (most recently the LSM303D accelerometer and magnetometer and the L3GD20H gyro), these two new ICs offer different combinations of capabilities: the LSM6DS33 integrates an accelerometer and rate gyroscope into a single package, while the LIS3MDL is a standalone magnetometer.

LSM6DS33 3D Accelerometer and Gyro Carrier with Voltage Regulator, bottom view with dimensions.
LIS3MDL 3-Axis Magnetometer Carrier with Voltage Regulator in a breadboard.

For more information about these boards, see their product pages at the links below.

New products: Raspberry Pi Model A+ and Raspberry Pi 2 Model B

Posted by Kevin on 16 December 2015

We now have three "Pi"s! …No, I’m not talking about our 3pi robot.

In addition to the Raspberry Pi Model B+ we’ve been carrying, we now offer the smaller Raspberry Pi Model A+ and the more powerful Raspberry Pi 2 Model B as well. Check out their product pages for details about each version and how they compare to each other.

Raspberry Pi Model A+.
Raspberry Pi 2 Model B.

Raspberry Pi Model B+.

As with the B+, the A+ and 2 B are compatible with our Raspberry Pi expansion boards, including our A-Star 32U4 Robot Controller with Raspberry Pi Bridge and our MC33926 and DRV8835 motor driver add-ons.

New product: G2 High-Power Motor Driver 18v17

Posted by Kevin on 2 December 2015
Tags: new products
New product: G2 High-Power Motor Driver 18v17

The Pololu G2 High-Power Motor Driver 18v17 is now available, joining its 24v13 sibling in our second-generation family of high-power motor drivers.

This discrete MOSFET H-bridge can supply a brushed DC motor with up to 17 A of continuous current at voltages between 6.5 V and 30 V. Compared to its predecessor, the G2 driver handles a little more current and offers features like reverse-voltage protection, current sensing, and current limiting. For more information, see its product page.

New products: 3.3V, 5V, 6V, 7.5V, and 9V Step-Down Voltage Regulator D24V22Fx

Posted by Ben on 1 December 2015
Tags: new products
New products: 3.3V, 5V, 6V, 7.5V, and 9V Step-Down Voltage Regulator D24V22Fx

This post is a few weeks late, but I am following up on my original D24V22F12 12V regulator introduction to let you know that we now have 3.3 V, 5 V, 6 V, 7.5 V, 9 V, and 12 V versions of our new D24V22Fx family of step-down voltage regulators. These regulators all have typical efficiencies of 85% to 95% and can deliver continuous currents over 2 A in typical applications.

The new D24V22Fx regulators are priced lower than the older D24V25Fx family that they will be replacing. The two designs have the same size and similar current capabilities and input voltage ranges, but they do not have the same pinout and are based on different internal circuits, so there are fundamental differences in operation. In particular, these newer D24V22Fx regulators have much lower dropout voltages and provide a “power good” signal, and the newer design allows for higher output voltages (e.g. 12 V).

See the product pages for any of the D24V22Fx regulators for more information on these new regulators, or visit our voltage regulator category to see all of our regulator options.

New product: Ion Motion Control RoboClaw 2x7A dual motor controller (V5)

Posted by Ryan on 1 December 2015
Tags: new products
New product: Ion Motion Control RoboClaw 2x7A dual motor controller (V5)

The RoboClaw motor controllers from Ion Motion Control (formerly Orion Robotics) can control a pair of brushed DC motors using USB serial, TTL serial, RC, or analog inputs. Integrated dual quadrature decoders make it easy to create a closed-loop speed control system.

Ion Motion Control has replaced the MOSFETS on the RoboClaw 2x5A Motor Controller (V5) with better ones and is now calling it the RoboClaw 2x7A Motor Controller (V5). The 2x7A can supply up to 7.5 A continuous and 15 A peak, up from 5 A and 10 A, and is otherwise functionally and physically identical to the 2x5A.

More details are on the RoboClaw 2x7A Motor Controller (V5) product page.

New Pololu Zumo T-Shirts

Posted by Kevin on 20 November 2015
Tags: new products

Robot enthusiasts: if you want to show your Pololu pride but covering yourself with Pololu stickers just doesn’t seem fashionable, we’ve got good news for you! Our new Zumo T-shirts are here, featuring a Zumo 32U4 robot within a sprocket-inspired border, accompanied by our call to “Engage Your Brain”. These pre-shrunk cotton shirts are available in several colors (royal blue, cardinal red, or charcoal gray) and a range of sizes.

New big MOSFET-based power switches

Posted by Paul on 19 November 2015
Tags: new products

Our mini MOSFET-based power switches now have a set of companion versions with larger MOSFETs:

As I mentioned when announcing the Mini switches in September, they have many advantages over our older pushbutton power switches, including a much larger input voltage range and reverse protection, but the current limits were lower. With the new big switches, we can now support applications well beyond what the older products could handle. We are offering two versions with different MOSFETS: the MP unit can handle about 8 A, and the HP version is good for about 16 A. Both operate over the same 4.5 V to 32 V range as the Mini SV switches.

Like the mini power switches, these big switches are available with our patented push-on/push-off latching circuit or with a simple slide switch:

Big Pushbutton Power Switch with Reverse Voltage Protection, MP.
Big MOSFET Slide Switch with Reverse Voltage Protection, HP.

For more information, see the links below or check out our power switch category.

New products: Scooter/Skate Wheels

Posted by Brandon on 17 November 2015
Tags: new products
New products: Scooter/Skate Wheels

We are rolling out another set of new products here at Pololu: Scooter/Skate Wheels. They are available in 144×29 mm, 100×24 mm, 84×24 mm, and 70×25 mm sizes, offering larger alternatives to our line of Pololu Wheels. They are compatible with standard 608 bearings, so they also work with our Aluminum Scooter Wheel Adapters, which make it easy to connect these wheels directly to an assortment of motors for use in robot drive systems:

A 25D mm gearmotor connected to a 70 mm scooter/skate wheel using a 4 mm scooter wheel adapter.
A 37D mm gearmotor connected to a 100 mm scooter/skate wheel using a 6 mm scooter wheel adapter.

You can find more information about these wheels on their product pages:

New product: G2 High-Power Motor Driver 24v13

Posted by Kevin on 12 November 2015
Tags: new products
New product: G2 High-Power Motor Driver 24v13

We are excited to announce the release of the Pololu G2 High-Power Motor Driver 24v13. Like our original high-power motor drivers, this board is a discrete MOSFET H-bridge that is designed to drive large DC brushed motors. As the first of our second-generation high-power motor drivers, the 24v13 can supply a motor with a continuous current as high as 13 A at voltages between 6.5 V and 40 V (absolute maximum).

The G2 driver is designed to be a near drop-in replacement for its predecessor, with an identical form factor and a similar pinout, but it offers a number of new features and improvements over the older version. Reverse-voltage protection on the power supply inputs helps prevent instant destruction if a battery is connected backwards, while basic current sensing and limiting functionality help the driver handle large loads more gracefully. The G2 driver is also compatible with systems running at 3.3 V (and lower), unlike our original high-power motor drivers.

To learn more about the motor driver’s features and capabilities, see its product page.

37D mm metal gearmotors with encoders and end caps

Posted by Ben on 3 November 2015
Tags: new products
37D mm metal gearmotors with encoders and end caps

Our 37D mm metal gearmotors now have fitted plastic end caps over their encoders that neatly protect the assembly and keep stray objects clear of the magnetic disc. The pictures below show the previous version (without end cap) next to one of the new ones:

The end cap is easily removable if you need to access the encoder or want a few more millimeters of clearance for your gearmotor, but there is a little bit of base plastic that will remain (as shown in the picture below), so removing the end cap does not quite make these new ones identical to the previous versions.

37D mm metal gearmotor with 64 CPR encoder (with end cap removed).

These gearmotors are available in six different gear ratios and with or without encoders, and we also carry the motor and encoder assembly by itself with no gearbox. The following table shows all of our 37D mm metal gearmotor options:

Gear Ratio No-Load
Speed
@ 12 V
Stall Torque
@ 12 V
Stall Current
@ 12 V


With Encoder


Without Encoder
1:1 11,000 RPM 5 oz-in 5 A motor without gearbox
19:1 500 RPM 84 oz-in 5 A 37Dx52L mm 37Dx52L mm
30:1 350 RPM 110 oz-in 5 A 37Dx52L mm 37Dx52L mm
50:1 200 RPM 170 oz-in 5 A 37Dx54L mm 37Dx54L mm
70:1 150 RPM 200 oz-in 5 A 37Dx54L mm 37Dx54L mm
100:1 100 RPM 220 oz-in 5 A 37Dx57L mm 37Dx57L mm
131:1 80 RPM 250 oz-in 5 A 37Dx57L mm 37Dx57L mm

New Products

Addressable RGB 8x32-LED Flexible Panel, 5V, 10mm Grid (APA102C)
5:1 Micro Metal Gearmotor HPCB with Extended Motor Shaft
250:1 Micro Metal Gearmotor MP with Extended Motor Shaft
MP3 Trigger V24
DRV8880 Stepper Motor Driver Carrier
Wixel Shield for Arduino, v1.1 + Wixel Pair + USB cable
Pololu USB AVR Programmer v2
75:1 Micro Metal Gearmotor with Extended Motor Shaft
Wixel Shield for Arduino, v1.1
210:1 Micro Metal Gearmotor MP with Extended Motor Shaft
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