Live Days – First for the year 2020
Jan 26th at Whangarei Amateur Radio Club Rooms
Arduino microprocessor demonstration by ZLIBSW
![](https://zl1am.org.nz/press/wp-content/uploads/2020/01/20200126_115716-1-1024x379.jpg)
Arduino microprocessor unit, able to be programmed through downloading sketches from the net. These sketches can be copied & pasted into the processor via a PC or Laptop. Sketches may also be changed by adding & removing command lines to suit. Programs are based on C and C++ . The program sketches are open source. Equipment run with Arduino, 7 segment Led screen, Flashing Led traffic lights, Temp sensor screen with humidity & pressure.
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SDR sharp receivers by ZLIBSW
![](https://zl1am.org.nz/press/wp-content/uploads/2020/01/20200126_115658-1024x383.jpg)
SDR radio receiver, with different setups. SDR dongle operating as a radio receiver & shown on large screen. SDR dongle with aircraft tracking software also on large screen.
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Digital Radio demonstration By ZLITX
![](https://zl1am.org.nz/press/wp-content/uploads/2020/01/20200126_115734_resized.jpg)
Display covered access to the net, & world wide users. Via the use of digital hand held radio, through a wireless hotspot in the clubrooms.Tethered to a mobile phone. To work the world CQ CQ CQ DX . Entering into DMR & D-STAR digital format. Various types of power supplies used to power the display.
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Members helping out – Rose ZLIWRD, Allan ZLIAW, Barbara ZLITPJ, Paul ZLIPC, Bruce ZLIANT and Barbara ZLIDOT .
PIs Well done guys, great displays & lots of interest from visitors & members. 73s ZLIANT -Bruce Club President & author
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