Category Archives: remote

A Wireless Controller for the Mostly Printed CNC

The Mostly Printed CNC (MPCNC) is an impressive project in its own right, allowing anyone with a 3D printer and some electrical conduit to build their own fairly heavy-duty CNC platform perfect for routing. Customization is the name of the game with the MPCNC, and few machines will look the …read more

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Posted in cnc, CNC controller, handheld, MPCNC, remote, tool hacks, touchscreen | Leave a comment

Handheld MQTT Remote for Home Automation

If you’re working on a home automation project, you’re probably knee-deep into MQTT by now. If not, you should be. The lightweight messaging protocol is an ideal choice for getting your “Things” on the Internet, and controlling them all can be done easily through a simple web interface or an …read more

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Posted in ESP8266, home automation, home hacks, home-assistant, Microcontrollers, mqtt, NodeMCU, remote | Leave a comment

A New Way To Remote Terminal

Thanks to the wonders of the internet, collaborating with others across great distances has become pretty simple. It’s easy now to share computer desktops over a network connection, and even take control of another person’s computer if the need arises. But these graphical tools are often overkill, especially if all …read more

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Posted in https, network, Network Hacks, Raspberry Pi, remote, share, terminal, tls, tty-share, url | Leave a comment

Optimizing Screen Time To Heart Beats

Kids spend too much time in front of a screen these days. They also won’t get off my lawn, and music today is just a bunch of static. They don’t respect their elders, either. While kids today are terrible, we can fix that first problem — sitting in front of a screen all day. For his Hackaday Prize entry, [Donovan] has created a device that optimizes screen time to reduce sensory overload. It’s the Optimote, the combination of a remote control and biofeedback.

The idea behind the Optimote is to actually to reduce stimulation when watching something on a screen. …read more

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Posted in autism, remote, The Hackaday Prize, vlc | Leave a comment

The Undead Remote

In the very late 1990s, something amazing was invented. White LEDs. These magical pieces of semiconductors first became commercially available in 1996, and by the early 2000s, you could buy a single 5mm white LED for less than a dollar in quantity one. A year or two later, an astonishing product showed up on infomercials airing on basic cable at 2 a.m. It was a flashlight that never needed batteries. With a small white LED, a few coils wrapped around a tube, and a magnet, you could just shake this flashlight to charge it. It’s just what you needed for …read more

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Posted in flashlight, remote, The Hackaday Prize, white led | Leave a comment

How To Control the Lights with a TV Remote

In this day and age of the Internet of Things and controlling appliances over the internet, the idea of using an old-fashioned television remote to do anything feels distinctly 2005. That doesn’t mean it’s not a valid way to control the lights at home, and [Atakan] is here to show us how it’s done.

To the experienced electronics maker, this is yesterday’s jam, but [Atakan] goes to great lengths to hash out the whole process from start to finish, from building the circuitry to switch the lights through to the code necessary to make a PIC do your bidding. It’s …read more

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Posted in ir, light, lighting, remote, remote control | Leave a comment

Repairs You Can Print: Fixing a Chewed Up Remote

What is it about remote controls? They’re like some vortex of household chaos, burrowing into couch cushions while accusations fly about who used it last. Or they land in just the right spot on the floor to be stepped on during a trip to the bathroom. And don’t get us started about the fragility of their battery case covers; it’s a rare remote in a house with kids whose batteries aren’t held in by strips of packing tape.

But [Alex Rich]’s Bose radio remote discovered another failure mode: imitating a dog chew toy. Rather than fork out $90 for a …read more

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Posted in radio, remote, repair hacks, Repairs You Can Print, Trinket, tv | Leave a comment

Hackaday Prize Entry: Remote Control by Head Gestures

Some people may think they’re having a bad day when they can’t find the TV remote. Yet there are some people who can’t even hold a remote, let alone root around in the couch cushions where the remote inevitably winds up. This entry in the Assistive Technologies phase of the 2017 Hackaday Prize seeks to help such folks, with a universal remote triggered by head gestures.

Mobility impairments can range from fine motor control issues to quadriplegia, and people who suffer from them are often cut off from technology by the inability to operate devices. [Cassio Batista] concentrated on controlling …read more

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Posted in impairment, ir, Medical hacks, mobility, opencv, remote, The Hackaday Prize, tv, web cam | Leave a comment

Complete IR Control

What can you do with an IR remote? How about anything? Maybe not. We’ll settle for issuing arbitrary commands and controlling tasks on our computer.

The first step in [Fungus]’s hack is straightforward: buy an IR receiver for a buck, plug it into an Arduino, and load up some IR-decoding code. If you haven’t done this before, you owe it to yourself to take some time now. Old IR remotes are very useful, and dead simple, to integrate into your projects.

But here comes the computer-control part. Rather than interpret the codes on the Arduino, the micro just sends …read more

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Posted in infrared, ir, linux, remote, x11 | Leave a comment

Innovating A Backyard Solar Battery System

Ever on the lookout for creative applications for tech, [Andres Leon] built a solar powered battery system to keep his Christmas lights shining. It worked, but — pushing for innovation — it is now capable of so much more.

The shorthand of this system is two, 100 amp-hour, deep-cycle AGM batteries charged by four, 100 W solar panels mounted on an adjustable angle wood frame. Once back at the drawing board, however, [Leon] wanted to be able track real-time statistics of power collected, stored and discharged, and the ability to control it remotely. So, he introduced a Raspberry Pi running …read more

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Posted in panel, power, Raspberry Pi, remote, solar, solar hacks | Leave a comment