rgp415

68 Flips | 4 Magazines | 39 Likes | 3 Following | 2 Followers | @rgp415 | Keep up with rgp415 on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “rgp415”

Callum Live on 28.410. We're just testing folks :)

The Ten-Tec Patriot: an open-source SSB/CW/Digital transceiver

Today at the QRP ARCI conference, <i>Four Days in May</i>, Ten-Tec is showing off their latest open-source transceiver: the <i>Model 507</i> <b>Patriot</b>.<p>Building on the …

CommRadio CTX-10 QRP general coverage transceiver

The efficient and sharp OLED display is readable in low or high lighting conditions. The radio has three built-in #18650 3.7V 2600 mAh Li-ion …

Emergency Lighting System

[youtube:https://youtu.be/k5YnOfPl_sA]<p>Many people keep a supply of candles and flashlights on hand for when the power goes out. But you still have to find your way around in the dark to get them. In situations like this, it might be helpful to have some kind of emergency lighting system that would …

Everyday Carry has moved!

How to Make a Bug Out Bag | The Art of Manliness

<i>Editor’s note: This is a guest post from Creek Stewart of Willow Haven Outdoor.</i><p>The term ‘Bugging Out’ refers to the decision to abandon your home due …

Raspberry Pi releases an OS to breathe new life into old PCs

The Raspberry Pi Foundation has released an experimental version of its Linux-based Pixel OS for Windows and Mac PCs. The OS, originally designed to run only on the Raspberry Pi hobby board, comes with the Chromium web browser and a suite of productivity and coding tools. "We asked ourselves one …

Raspberry Pi

Mod a Battery Backup to Add a Digital Voltage Readout and DC Output Jacks

A good battery backup is important if you have a lot of tech you’d like to protect from surges—or just keep running if the power drops out—but this …

Arduino

Wi-Fi Magnetic Door Spy

Scared you've left the garage door open when you leave the house? Want to be notified of intruders when you're at work? How about a simple text or …

Learn Morse Code in 20 Lessons - W5NOR - SCARS

You want to learn Samuel F. B. Morse’s (shown above) most famous code. The South Canadian Amateur Radio Society (SCARS) wants to help. Mark Kleine …

Arrow Antenna J Poles 2m 146 70cm 440 OSJ

<b><br>PayPal Shopping Cart</b><p>$49.00<p>OSJ - Model OSJ 146/440 Dual Band J-Pole<p>$59.00<p>OSJ - Model OSJ 146/440 Dual Band J-Pole with Extra Labor Charge for Two …

Build your Own Programming Cable

by John ‘Miklor’ K3NXU Frustrated with that generic programming cable?<br>This $2 solution might just be your ticket to sanity.<i>Let’s See…</i> <br>You purchased a …

Powerwerx 30 Amp Desktop Switching Power Supply with Powerpoles

The Powerwerx Switching Power Supply Model SS-30DV is designed to supply 25 Amps continuous and 30 Amps surge (up to 5 minutes) at 14.1 VDC. Loads …

Arduino

WaveNode

WaveNode provides sensibly priced RF Watt-meter and Monitoring equipment for Amateur Radio, Government Agency, Avionics, AM/FM Broadcast, and …

Amateur Radio

Heinnie Haynes Carabiner Knife

Posted in Gear and Tools<p>With its blade and handle made of Titanium-coated 440A stainless steel, the compact Carabiner Knife features a 1.5-inch blade …

Hak5 - Shannon Morse on Javascript with CodeAcademy, Hak5 1022.2

Ham Radio Tip of the Day: Use WWV to check your rig's calibration

There’s a very simple way to check the calibration of your rig, using WWV and a laptop computer running a digital modes program. First, connect the …

IMG_1309

How to Make a $19 Police Scanner

<b>Please use the information in this guide responsibly.</b><p>In this guide I will be using a Newsky TV28T v2 with a RTL2832U & R820T tuner.<p>SDRSharp Quick …

Career Spotlight: What I Do as a Radiologist

When you stop and think about it, it’s amazing how thoroughly we can examine the inside of the human body with noninvasive techniques. X-rays, MRIs, …

Turn an Old Mac Into a Cheap VPN with OS X Server

VPN subscriptions cost money, and they often require a bit of research just to figure out if they’re legit. If you have an old Mac sitting around, …

Adjustable Glass Bottle Cutter

Soap Vomiting Unicorn<p>Welding Plastics: Instructables Robot Nightlight<p>Welding Plastics: Drill Bit Case<p>Starting a Handmade Business<p>Beer bottles and …

Loading...