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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Synthesizer VFO / BFOPLL Si5351 module with MAX7219 7 segment 8 digit moduleVery simple for experimentation and easy to useset up and calibration in the sketchFollow this group for updated information...
Synthesizer VFO / BFO
140
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
It is a collage of the same two projects you can find here in the "sharing section.LM386 with ALCLA425 with ALCIt is for Qrp audio for experimentation.Please let me know any concernwj6c@arrl.netcubanq...
Audio_ALC_collage
267
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
Bixt40_Beta is a new layout for the same project of Ashar Farhan Bitx40V3.All is in the area of 100x100mmAny concerning is important for meThe feedback can be used for the improment.Please follow me a...
Bitx40_Beta_released 7.17.4
687
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
HF 40m Qrp power amplifier ( PA) for Bitx40V3.5Is is a veersion of the original one Bitx40V3 from Ashar Farhamhttps://www.facebook.com/groups/Bitx40v3.5https://www.youtube.com/channel/UCQ2RXoZcPf73EEK...
Bitx40V3.5_PA
205
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
Audio amplfifier with LM386mALC, Automatic Level ControlPre amplifier for low signal levelOptional to add and S meterFor any concernPlease visit my FB grouphttps://www.facebook.com/groups/instrumentos...
LM386n_alc_pre_1
277
0
1
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
Follow the link to get the original informationhttps://drive.google.com/.../1naqLq2ycEq9GXJT3wQN6UIojxe8...Bitx40P2 is a bidirectional Qrp made in India by Ashar Farham for the indian Hams.Please visi...
Bitx40P2_clone
239
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
Can be used to build Butterworth filters such as those from this article: https://www.arrl.org/files/file/Technology/tis/info/pdf/8809017.pdf Or to build VA6AM style multiplexor filters such as from...
Ham Radio Butterworth BandPass Filters
291
1
1
Gordon L Gibby
Gordon L Gibby
UNITED STATES OF AMERICA
5
1
A PCB for the Michigan Mighty Mite CW TRANSMITTER by Adan Lewis KF0DST. Based of the design made by Ciprian YO6DXE of the DX Explorer blog. More info at https://dxexplorer.com/michigan-mighty-mite/ . ...
Michigan Micro Mite PCB by Adan lewis KF0DST
475
0
1
Adan Lewis
Adan Lewis
UNITED STATES OF AMERICA
0
0
A PCB for the Michigan Mighty Mite CW TRANSMITTER by Adan Lewis KF0DST. Based of the design made by Ciprian YO6DXE of the DX Explorer blog. More info at https://dxexplorer.com/michigan-mighty-mite/ . ...
Michigan Mighty Mite PCB by Adan lewis KF0DST
522
0
1
Adan Lewis
Adan Lewis
UNITED STATES OF AMERICA
0
0
This is a version of the Raduino from Ashhar FarhanArduino Nano with a PLL 5351with and adapterNo scheme at this time, you can follow the raduino schematic.
Raduino Clone V11.20.4
89
0
2
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
Audio Amplifier for Qrp rip with ALC and Pre.https://www.facebook.com/groups/instrumentoscaseroshttps://www.facebook.com/groups/QrpCubaFor any concernplease let me know,wj6c@arrl.netQrv's73JuanCarlosW...
LA4425 Qrp audio with ALC & Pre
206
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
5/5 mil wire grid polarizer. tested 1 GHz to 20 GHz
Wire Grid Polarizer
792
0
1
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
207
0
I made this for some circulators I had. One part for a simple surface mount circulator. the other half a two part design to sandwich, the holes don't line up and you will need to add a copper strap on...
RF Circulator Board
1177
0
0
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
207
0
Uses 2PDT miniature relays from AXICOM (150mW 12V relay) to replace the unavailable Heathkit MODE switch in SB100 101 102 and HW 100 101 radios which are EMP proof. Input is from a 1Pole 4 throw rot...
Heathkit SB-100 101 102 / HW-100 101 MODE SWITCH REPLACEMENT
297
0
0
Gordon L Gibby
Gordon L Gibby
UNITED STATES OF AMERICA
5
1
Display 7 segment for PLL5351 VFO/BFONixe 6 digit 0.2 7 segment display with a MAX7219note:No scheme at thi time
Nixie 7 Segment 6 digit display
78
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
This is a group of 8 interchangeable modules for my modular rig.You can use it for experimentation and testing.
QRP modules
77
0
0
Juan Carlos Berberena Gonzalez
Juan Carlos Berberena Gonzalez
UNITED STATES OF AMERICA
8
0
1
2
3
4