1419 Results for "rtl-sdr"

shane_grieb
Hacker in Boise, ID
I am a 36 year old father of 3 with a passion for coding and Computer Sciences in general

HomeSecSDR
Details from HomeSecSDR
Utilize a SDR to capture wireless security window/door sensor and decode it using a (RasberryPi/Arduino/FPGA) to replace the old Alarm central console.

1.420 GHz Antenna
Details from 1.420 GHz Antenna
This is project is part of the Radio Astronomy SDR DAS project.

Decoding the Smoke Signals
Log from Blanket: The Smoke Signal Gateway
It's surprising sometimes how much information a company hands over to the FCC. Our ID of interest is 2AI67-TX1300CH. If you look at the exhibits list you'll find internal photos (what's that I see? a NRF24L01+ radio?) and a handy test report...

SatNOGS now equipped with Diplexer
Log from SatNOGS - Global Network of Ground Stations
We've been thinking for some time that there is no need to install two separate RTL-SDR dongles to cover both VHF and UHF. It increases power consumption on WR703N without actually having any benefit, as using two dongles simultaneously is limited by...

Rev. A boards received and assembled
Log from 28.8MHz RTL-SDR TCXO
I have received the Rev, A boards today and they look good as all the OSHpark boards do. The shipping for OSHpark boards seems to have got significantly faster, it took the boards only one week to arrive.The image below shows a fully assembled board...

back from the dead
Log from AIS repeater
A few weeks ago the box on the hill stopped transmitting. A walk up the hill revealed a slight amount of water ingress to the box (but not touching electronics), a healthy solar panel output, but a dead microcontroller.Readings on the solar charge controller...

first day: connecting to the router
Log from networked RTL-SDR server
powered up the AR150, connecting to it through the wan port, using the terminal program and a lot of skimming the openwrt website. i am new to openwrt and the website is full of helpful information, with the usual caveats: you can't count on it as a...

Follow me - part 2
Log from Wild Thumper based ROS robot
FInally got a HB9CV antenna, a BNC cable and a corresponding adapter to my RTL-SDR. I've put the antenna onto a servo and 3d printed an adapter, the whole setup looks like this:The beacon was quickly wired on a breadboard. The antenna does not have the...

LORA GPS Beacon for high altitude ballooning
Details from LORA GPS Beacon for high altitude ballooning
I like flying high altitude balloons (HABs) . The normal mode of operation is APRS on 144.390 MHz and sometimes a secondary UHF APRS beacon is used. This is limited to 1200 baud and the available beacons can be heavy and/or expensive. ...

retroCART is Born
Log from reComputer 1000
As luck would have it, around this time there was a lot of discussion on the Cyberdeck Cafe Discord about developing a common cartridge format that cyberdeck builders could use on their machines. The leading idea at the time was to base it on something...

Background Info
Log from Steam Heat System Temperature Monitor
The origin of this project comes from a successful experiment to determine if it was possible to monitor water usage in the building having suffered a expensive leak that went unnoticed until the utility bill came. Using off-the shelf parts and software...

Mark Dammer MM0DQM
Hacker in Scotland
Apart from my IT security work, horses, cats and music I do love Arduino, Amateur Radio, SDR and a bit of brassy Steampunk.

lab612
Hackerspace in Freiland 34, 8530 Freiland bei Deutschlandsberg
lab of Amateur Radio and electronic addicted People which likes to tinker and craft
- 1
- 0

The hackathon story - first day
Log from ICeeData
As you know, hackathons often start with idea pitches. Then, groups assemble for bringing these ideas into reality. The ideas that don't collect enough people, do not continue. This one did, with one hell of a pitch:I have this device controlling my...

|<
<
61
62
63
64
65
>
>|