Electronics | Amateur radio | Nerdy Stuff
Behringer X1222USB audio mixer Power Supply fails, again!
The SMPS modules fitted to these Behringer audio mixers are crap!
Fault symptoms include the appearance of no power to the mixer, except for the +48V LED being faintly lit when phantom power is turned on.… Read more...
A new batch of Eltek Flatpack2 controllers are in stock.
This controller will work with 24 V and 48 V Flatpack2 rectifiers.… Read more...
In the next VK4GHZ Nextion for K3NG Rotator Controller NX4832K035 release (V2021-05-21) I’ll include the ability to toggle between the standard Big Az Gauge and your own custom gauge background.… Read more...
In the next VK4GHZ Nextion for K3NG Rotator Controller NX8048K050 release (V2021-05-21) I’ll include the ability to toggle between the standard Big Az Gauge and your own custom gauge background.… Read more...
Both 3.5″ and 5.0″ Nextion touchscreens for the K3NG Rotator Controller receive an update.
This release also introduces a new “no frills” version for the NX4024_K032 3.2″ Enhanced Nextion HMI.… Read more...
An updated User Guide has been released to accommodate the new version of the popular Eltek Flatpack2 controller.
This new version now allows monitoring and control of either a 24 V variant or 48 V variant.… Read more...
Both 3.5″ and 5.0″ Nextion touchscreens for the K3NG Rotator Controller receive an update.
Change log as follows:
V2021-04-06-01 Change: • Splash page - timer 'tmrReadySC' (that waits xxx mS before expecting to see global system capabilities data from MCU) timing has been increased/relaxed.… Read more...
Both 3.5″ and 5.0″ Nextion touchscreens for the K3NG Rotator Controller receive an update.
Change log as follows:
V2021-03-23-01
New: • BigGauges page featuring larger Az/El gauges.… Read more...
Adam looks at why the 13V rail appearing on the Yaesu G-5500’s External Control connector drops so much when a Rotator Controller board and 5.0″ Nextion are powered off this rail.… Read more...
Will the VK4GHZ K3NG-based controller boards work with a Yaesu G-5400 and G-5600 system, or anything else?
I’ve been asked this on more than one occasion!… Read more...
In this video, Adam goes over the latest Nextion NX8048K050 (Enhanced 5.0″) firmware V2021-02-11-01 update for K3NG Rotator Controller.
Solutions to fix the crappy Yaesu G-5500 +13V rail voltage drop on its External Control connector are also offered.… Read more...
Adam shows you how he crams his 5.0″ Nextion touch screen and custom K3NG rotator controller board inside an $8 box.… Read more...
A Yaesu G-5500 (etc) rotator controller project based on Anthony Good’s popular K3NG rotator controller.
This project features a Teensy 3.2 microcontroller and Nextion Enhanced HMI user interface.… Read more...
Nextion firmware V2021-01-07-01 update for K3NG Rotator Controller
New:
Screen Saver Dim To percentage value is user definable on Config page.… Read more...
VK4GHZ Nextion for K3NG Rotator Controller now gets a version for the NX8048K050 5.0″ Enhanced touchscreen.
The 5.0″ screen is nice!… Read more...
Eltek FLATPACK2 Volts Setter
$60.00 AUD
Eltek FLATPACK2 24/48V Touchscreen Controller Kit
$145.00 AUD
Genuine OEM Belt Clip for Anytone AT-D878UV & AT-D868UV - 3 Pack
$20.00 AUD
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