5 hakuosumaa

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  WL101-341 OOK/ASK decoder

  https://i.ibb.co/thJtT8D/due-wl101-341.jpg Arduino used for providing 3.3V and GND. https://i.ibb.co/z65JR2m/logic1.png Wireless OOK doorbell signal. WL101-341 data pins (2) output same signal. W...

  02.01.2022 | Kommentteja 0 | Programming, Electronics, RF

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  Retekess TD157 wireless paging system - signal with Python

  433.920 MHz, AM (ASK/OOK) Python + Matplotlib/Scipy/Numpy Signal recorded from IQ to AM with SDR# import scipy.io.wavfile as wav import scipy.signal as signal import numpy as np import matplotlib.pyp...

  05.02.2021 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  Retekess TD157 wireless paging system - 2

  433 MHz, AM (ASK/OOK) Inspectrum (running in WSL2 Ubuntu/XFCE4) GNU Radio 3.7 WX GUI scope sink https://i.ibb.co/WxHPLJ3/audacity-iq.jpg  ...

  01.01.2021 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  Retekess TD157 wireless paging system

  433 MHz, AM (ASK/OOK)https://www.retekess.com/ https://i.ibb.co/cx8913v/retekess2.jpg https://i.ibb.co/28CqrN8/retekess1.jpg ...

  29.12.2020 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  CC1120 - ASK_SOFT_RX_DATA

  Arduino Due & CC1120 (ccRF3 click board) ASK/OOK, transparent serial mode #include <SPI.h> #include "cc1120.h" #define PRINT_INFO #undef PRINT_INFO void setup() {   Serial.begin(57600);...

  18.10.2020 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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