Category Archives: rover

Muscle Wire BugBot and a Raspberry Pi Android with Its Eye on You at Maker Faire

I spent a good chunk of Saturday afternoon hanging out at the Homebrew Robotics Club booth at Maker Faire Bay area. They have a ton of really interesting robot builds on display and I just loved hearing about what went into these two in particular.

It’s obvious where BugBot gets …read more

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Posted in android, Bay Area Maker Faire 2019, BugBot, cons, HBRC, HomeBrew Robotics Club, Maker Faire Bay Area, muscle wire, Raspberry Pi, robots hacks, rover, Sawppy | Leave a comment

Kid Rover Is Six Wheels Of Awesome

There are plenty of ways to go about learning to TIG weld. Most involve a series of practice parts making butt joints and welding together various sections of pipe. [Kris Temmerman] decided to go a little bit farther, however. The result is a kid rover that’s sure to be the …read more

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Posted in kid rover, robots hacks, rocker-bogie, rover | Leave a comment

A 3D Printed Robotic Chariot for Your Phone

As we’ve said many times in the past, the wide availability of low-cost modular components has really lowered the barrier to entry for many complex projects which previously would have been nigh-on impossible for the hobbyist to tackle. The field of robotics has especially exploded over the last few years, as now even $100 can put together a robust robotics experimentation platform which a decade ago might have been the subject of a DARPA grant.

But what if you want to go even lower? What’s the cheapest and easiest way to put together something like a telepresence robot? That’s exactly …read more

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Posted in 3D printed robot, ESP8266, gear motor, L298N, Microcontrollers, robotics, robots hacks, rover | Leave a comment

Clock Monitors Deep Space Network, Keeps Vigil Over Lost Mars Rover

It’s been a long, long time since we heard from Opportunity, the remarkable Mars rover that has shattered all expectations on endurance and productivity but has been silent since a planet-wide dust storm blotted out the Sun and left it starved for power. Right now, it’s perched on the edge of a crater on Mars, waiting for enough sunlight to charge its batteries so it can call home. All we can do is sit, and wait.

To pass the time until Opportunity stirs again, [G4lile0] built this Deep Space Network clock. Built around an ESP32 and a TFT display, …read more

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Posted in clock hacks, Deep Space Network, DSN, ESP32, mars, MER-B, MRO, Opportunity, rover | Leave a comment

ESP8266 Powered Tank With Voice Control

The high availability of (relatively) low cost modular components has made building hardware easier than ever. Depending on what you want to do, the hardware side of a project might be the hacker equivalent of building with LEGO. In fact, we wouldn’t be surprised if it literally involved building with LEGO. In any event, easy and quick hardware builds leave more time for developing creative software to run the show. The end result is that we’re starting to see very complex systems broken down into easy-to-replicate DIY builds that would have been nearly impossible just a few years ago.

[igorfonseca83] …read more

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Posted in Cellphone Hacks, ESP8266, google assistant, google hacks, IFTTT, L298N, robots hacks, rover | Leave a comment

Rover V2 Handles Stairs as Easily as the Outdoors

Rover V2 is an open-source, 3D-printable robotic rover platform that has seen a lot of evolution and development from its creator, [tlalexander]. There are a number of interesting things about Rover V2’s design, such as the way the wheel hubs themselves contain motors and custom planetary gearboxes. This system is compact and keeps weight down low to the ground, which helps keep a rover stable. The platform is all wheel drive, and moving parts like the suspension are kept high up, as far away from the ground as possible. Software is a custom Python stack running on a Raspberry Pi …read more

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Posted in planetary gears, python, Raspberry Pi, robotic, rover, The Hackaday Prize | Leave a comment

Ease Rover Development With These Self-Contained Track Units

Tracked drive systems are great, but implementation isn’t always easy. That’s what [nahueltaibo] found every time he tried to use open sourced track designs for his own rovers. The problem is that a tracked drive system is normally closely integrated with a vehicle’s chassis, mixing and matching between designs is impractical because the tracks and treads aren’t easily separated from the rest of the vehicle.

To solve this, [nahueltaibo] designed a modular, 3D printable rover track system. It contains both a motor driver and a common DC gearmotor in order to make a standalone unit that can be more easily …read more

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Posted in gearmotor, modular, robots hacks, rover, self-contained, tank track, tank tread | Leave a comment

Six Wheels (En)rolling: Mars Rovers Going To School

Few things build excitement like going to space. It captures the imagination of young and old alike. Teachers love to leverage the latest space news to raise interest in their students, and space agencies are happy to provide resources to help. The latest in a long line of educator resources released by NASA is an Open Source Rover designed at Jet Propulsion Laboratory.

JPL is the birthplace of Mars rovers Sojourner, Spirit, Opportunity, and Curiosity. They’ve been researching robotic explorers for decades, so it’s no surprise they have many rovers running around. The open source rover’s direct predecessor is ROV-E, …read more

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Posted in Curiosity, jpl, mars, mars rover, Mars Science Laboratory, nasa, open source, open source robotics, robot, robots hacks, rocker-bogie, rover, space, space program, space tech | Leave a comment

Robot Rovers of the Early Space Race

In the early 1970s, the American space program was at a high point, having placed astronauts upon the surface of the moon while their Soviet competitors had not taken them beyond an Earth orbit. It is however a simplistic view to take this as meaning that NASA had the lead in all aspects of space exploration, because while Russians had not walked the surface of our satellite they had achieved a less glamorous feat of lunar exploration that the Americans had not. The first Lunokhod wheeled rover had reached the lunar surface and explored it under the control of earth-bound …read more

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Posted in jpl, nasa, robot, robots hacks, rover, space | Leave a comment

Control a Swarm of RC Vehicles with ESP8266

Over at RCgroups, user [Cesco] has shared a very interesting project which uses the ever-popular ESP8266 as both a transmitter and receiver for RC vehicles. Interestingly, this code makes use of the ESP-Now protocol, which allows devices to create a mesh network without the overhead of full-blown WiFi. According to the Espressif documentation, this mode is akin to the low-power 2.4GHz communication used in wireless mice and keyboards, and is designed specifically for persistent, peer-to-peer connectivity.

Switching an ESP8266 between being a transmitter or receiver is as easy as commenting out a line in the source code and reflashing the …read more

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Posted in Microcontrollers, quadcopter, radio hacks, remote control, rover | Leave a comment