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File:P1030119.JPG A picture showing measuring the 13MHz crystal signal(2,048 × 1,536 (740 KB)) - 22:59, 28 June 2022
File:DecodingLora Project.png LoRa signal displayed as a "waterfall" spectrogram [[Category:Pictures]](300 × 302 (135 KB)) - 19:51, 2 July 2017
File:ZX81+35 REV 2.2.pdf ...n with revised hsync and porch generation, line counter synced with intack signal [[Category:Pictures]](68 KB) - 19:56, 2 July 2017
File:ZX81+35 rev 2.2 schematic.png New version with INTACK as line counter sync signal, with new logic for VSYNC and /PORCH generation. [[Category:Pictures]](3,309 × 2,339 (674 KB)) - 19:56, 2 July 2017- This page is about synthesizing a LoRa signal such that it can be "played" back using a software-defined-radio with trans The desired end result is that the transmitted LoRa signal is compatible with and can be received with existing LoRa hardware.4 KB (621 words) - 13:17, 11 May 2020
- 10 megabits per second, or 10-Base-T is using manchester-coding, a simple signal with an embedded clock. ...is converted to a 2.5 MHz, 4-bit parallel signal, or 5 MHz, 2-bit parallel signal.3 KB (534 words) - 21:13, 9 June 2020
- ...t and right channels represent the I and Q components of the complex radar signal respectively, ready for further processing, e.g. complex FFT to separate th ...nuradio.org GnuRadio] framework to process and visualize the complex radar signal.4 KB (670 words) - 12:13, 28 July 2022
- ...he whole thing portable, without the need for an external oscilloscope and signal generator * Make sure that an arduino based scope can observe the signal.3 KB (486 words) - 16:09, 26 November 2012
- * Receive a simple wireless microphone signal from the presenter * Understand a few basic concept of radio signals, signal processing, and software-based radio signalprocessing in particular.5 KB (686 words) - 21:56, 27 June 2019
- * 10 Mar 2011 - [[http://signal.hackerspaces.org Signal]] * 17 Mar 2011 - [[http://signal.hackerspaces.org Signal]]7 KB (800 words) - 20:49, 19 December 2017
- Combine a directional microphone with a megaphone and a Raspberry Pi for the signal processing. Have the megaphone broadcast the sound collected through the di *Doing the signal processing software, has anyone ported PureData to ARM yet?2 KB (344 words) - 09:06, 18 February 2016
- ...lusion that the center pin was used for a "Luminance" signal, and that the signal also included sync, so this seemed to be a PAL composite (monochrome) outpu2 KB (304 words) - 20:59, 16 January 2016
- [[Category:Signal]]760 bytes (72 words) - 20:23, 24 December 2011
- This project is about signal processing of bat echolocation audio recorded through a pair of ultrasonic * one cycle of a 40 kHz bat signal consists of '''6''' samples7 KB (1,096 words) - 16:18, 27 May 2014
- ...ogether and connected to the coax under test via the SMA. I'm just using a signal generator to provide the first schmitt trigger with a square wave, but you2 KB (335 words) - 19:41, 24 October 2018
- ...vel-converter boosts the pulse waveform to about +10 and -10V for a strong signal into the transmitter transducer ...eceive side, a TL074/LM324 quad opamp is used to amplify the received echo signal6 KB (1,040 words) - 13:01, 8 August 2014
- If the signal must be received in a certain space, one can make two loops at any two oppo To get an idea of signal distribution and decay, use this: https://www.falstad.com/vector3dm/ ("curr8 KB (1,283 words) - 12:17, 5 April 2021
- ...ft; padding-right: 0.5em; padding-bottom: 0.5em;" />Last thursday, [http://signal.hackerspaces.org/archive/2010-08-26-2200-dub-and-dubious-politics.ogg the f The show aired on the digital radio station [http://signal.hackerspaces.org Signal], the hackerspace radio. Every thursday between 22:00 CEST and 00:00 CEST,1 KB (188 words) - 16:16, 26 November 2012
- -Accepts line-ish level or piëzo contact microphone signal on the input.977 bytes (146 words) - 16:10, 18 February 2019
- SIGNAL\r999 bytes (171 words) - 22:27, 12 March 2023
