Behind the scenes at robotics maker Parallax (pictures)

From flying drones that can lift 15 pounds to protoype cars with motion sensors: Join us on this tour of how robotics experts Parallax make their wonderful toys.

Seth Rosenblatt, Donald Bell
1 of 12 Seth Rosenblatt/CNET

Parallax Inc.

Based in Rocklin, Calif., Parallax Inc. designs and manufactures microcontrollers, components, kits, and other accessories. Founded in 1986 by Chip Gracey and Lance Walley, the company was originally based out of a small apartment and specialized in selling audio digitizers for the Apple II, among other specialized products.
In 1992 Parallax devised what would be its core product, the BASIC Stamp module -- a user-programmable micro controller that is still the foundation of their business today.
2 of 12 Seth Rosenblatt/CNET

Human Interface Board

Director of Strategic Operations Jessica Uelmen explains that Parallax's Human Interface Boards get manufactured in-house on large sheets like the one she's holding and are later cut apart and shipped out to customers.
This board in particular works as an inexpensive way to translate signals from things such as keyboards, mice, or even game controllers, so that they can communicate easily with Parallax's line of BASIC Stamp boards.
3 of 12 Seth Rosenblatt/CNET

Jim Carey

We first met Parallax's Jim Carey at Defcon 2012 when he and his team demonstrated the company's new DIY radio-controlled quad helicopter kit.
Here he is pictured in the heart of Parallax's microcontroller board manufacturing facility, surrounded by robotic part pickers and computer-controlled soldering stations.
4 of 12 Seth Rosenblatt/CNET

Li'l meanie

When we paid a visit to the Parallax tech support lab, we couldn't help falling in love with this little guy. You're looking at a high-powered, ultra-rugged remote-controlled car designed and built by Parallax.
But don't get your hopes up, kids. Though functional, it was explained to us that this particular R&D project wasn't economically feasible to release as kit. Maybe someday.
5 of 12 Seth Rosenblatt/CNET

Robot chassis

Jessica Uelmen of Parallax shows off a customized version of the Stingray Robot Chassis kit. Created in-house using acrylic and custom-machined parts, the chassis acts as a base for robotics projects, much like a standardized chassis for an automobile. The orange wheels are motorized and the pair of ultrasonic sensors on the front are able to sense obstacles and relay that information the onboard micro controller.
6 of 12 Seth Rosenblatt/CNET

Inside the soldering machine

A key component in Parallax's in-house manufacturing is a large machine called K.I.S.S. (Keep It Simple Soldering). Inside it, a track moves a large patchwork of micro controller boards in place while a continuously running fountain of hot, lead-free solder moves precisely underneath to join components to the board at specific locations.
7 of 12 Donald Bell/CNET


For products that require special attention or components to be added that can't be automated, workers use a conventional soldering iron and a magnifying scope to finish the job.
8 of 12 Seth Rosenblatt/CNET


The tiny robot seen in the lower right is named Boe-Bot. Designed and packaged as an educational kit by Parallax, Boe-Bot can be set to obey a set of custom commands, such as traveling a predetermined path on the ground or wandering until it encounters an obstacle (such as a foot) and stopping a set length away.
Because Boe-Bots programming instructions are loaded using an external microSD card, students can quickly make adjustments to the code and see the results.
9 of 12 Donald Bell/CNET

The better to see you with

This particular Boe-Bot is outfitted with a pair of ultrasonic sensors, mounted on a expansion board manufactured by Parallax. Not only do these sensors provide the robot with important feedback about its surroundings, but they also bestow the 'bot with what looks like a tiny face.
10 of 12 Seth Rosenblatt/CNET

The big copter

Parallax sells a popular kit for building a four-rotor remote controlled helicopter. This is not it. This is what happens when the president of Parallax, Ken Gracey, makes a version of the helicopter built roughly twice as large, capable of carrying a payload of around 15 pounds. It's a thing of beauty -- and like all of Parallax's offspring -- completely customizable all the way down to the software.

Parallax says that it will be available for purchase sometime in the near future, although they have yet to decide on its name or price.

11 of 12 Seth Rosenblatt/CNET

Troubleshooting the ELEV-8

Ken Gracey (left), president of Parallax, evaluates the ELEV-8 helicopter constructed by CNET's Donald Bell (right) and offers some tips to prevent it from crashing.
12 of 12 Donald Bell/CNET

Taking flight

Another advantage of the open system used by the Parallax ELEV-8 RC helicopter kit is that the distance it can travel away from the radio transmitter is dictated entirely by the components you use. Unlike the closed systems used by off-the-shelf quadcopters, the ELEV-8 can be adapted and expanded for greater speed, lifting power, and range, using common RC modules.

More Galleries

The best games on Nintendo Switch

More Galleries

The best games on Nintendo Switch

41 Photos
Movies coming in 2021 and 2022 from Netflix, Marvel, HBO and more

More Galleries

Movies coming in 2021 and 2022 from Netflix, Marvel, HBO and more

67 Photos
The new Kia Niro crossover has a lot more style

More Galleries

The new Kia Niro crossover has a lot more style

8 Photos
2021 best new TV shows to watch, stream, obsess about

More Galleries

2021 best new TV shows to watch, stream, obsess about

65 Photos
The 51 best VR games

More Galleries

The 51 best VR games

53 Photos
Global 2022 Ford Ranger gets stronger styling, more infotainment tech

More Galleries

Global 2022 Ford Ranger gets stronger styling, more infotainment tech

7 Photos
The 2022 Kia Stinger 2.5T is a lovely liftback

More Galleries

The 2022 Kia Stinger 2.5T is a lovely liftback

40 Photos