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SlimeVR Hyperion BMI160 PCB
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PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
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espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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A simple RF switch .Tap RF from the transmitters antenna and control a linear amplifier or similar,older amplifiers have voltages and current draws that may damage newer transceivers, this board will ...
RF keying relay
209
0
0
Colin Wise
Colin Wise
UNITED KINGDOM
0
0
The 6 LED lamps in this circuit draw only 60 milliamperes of current and can give light up to 0.7 volts. In my tests, it provided light for hours. A great invention. I recommend it to electronic enthu...
JOULE THIEF LED LAMP
288
0
0
AUDIO USTAOGLU
AUDIO USTAOGLU
TURKEY
417
16
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
138
0
0
Gordon L Gibby
Gordon L Gibby
UNITED STATES OF AMERICA
1
1
JOULE THIEF LED LAMP
JOULE THIEF
447
0
0
AUDIO USTAOGLU
AUDIO USTAOGLU
TURKEY
417
16
Controlling APC220 modules using a smartphone and an app involves connecting via a serial USB adapter to activate and control devices such as lights, motors or other appliances.The APC220 modules are ...
Control of apc220 modules with smartphone and app
277
0
0
CarlosVolt Tutoriales
CarlosVolt Tutoriales
ARGENTINA
17
30
Синтезатор имеет настройку частоты энкодера а также прямой ввод частоты с кнопок.Энкодер можно подключить как оптический, так и механический.Синтезатор может отображать стрелочный S-Meter или Спектр.И...
Синтезатор частоты HF EASY 2018 от UT5QBC
876
0
3
Maksim EW7DDR
Maksim EW7DDR
BELARUS
136
158
Данный синтезатор является расширенной версией ранее сделанного синтезатора HF EASY.Диапазоны частот приема/передачи:160m. 1810000Hz - 2000000Hz80m. 3500000Hz - 3800000Hz40m. 7000000Hz - 7300000Hz30m....
Синтезатор HF EASY 2017 UT5QBC
431
0
3
Maksim EW7DDR
Maksim EW7DDR
BELARUS
136
158
This stylish and compact gadget sends out a strong signal that interferes with mobile towers nearby from receiving calls from your phone. There will be no more unsolicited calls, messages, or data usa...
Mobile signal Jammer
254
0
2
TECHIZZ
TECHIZZ
INDIA
1
0
https://www.hackster.io/CesarSound/10khz-to-225mhz-vfo-rf-generator-with-si5351-version-2-bfa619SI5351 BFO AND SIGNAL GENERATOR
SI5351 VFO RF GEN OLED V2 JCR
2312
0
0
AUDIO USTAOGLU
AUDIO USTAOGLU
TURKEY
417
16
This project is a 1w Beacon working in the 50 Mhz band made with Arduino and Si5351. The circuit can be improved. Arduino file has been shared. Using this, you can make a Beacon on the frequency you w...
50_MHZ_ARDUINO_BEACON
226
0
0
Hudaverdi Gunes
Hudaverdi Gunes
TURKEY
4
27
Możesz drukować tak, jak w pliku, bez konieczności wprowadzania zmian. Otwory na muszą być nagwintowane na M3 lub należy użyć wkrętów. Sprawdź, czy nie musisz regulować gniazd jack 3.5, ponieważ wtycz...
uSDX case 3D
344
0
0
Adam Chwirut
Adam Chwirut
POLAND
3
0
An experimental Radio Receiver Bi-bands for Short Wave, on A.M. & SSB.The electrical diagram and breadboard prototype was published on the Facebook group: www.facebook.com/groups/objectivedx, by t...
Sky Fall - S.W. - A.M - SSB Radio Receiver
1179
0
3
Stefano Homebrew
Stefano Homebrew
ITALY
5
0
По сравнению с предыдущей версией https://www.pcbway.com/project/shareproject/Frequency_synthesizer_NanoVFO_3_1_square_b5514a69.html существенно расширен функционал без усложнения схемы. Синтезатор ст...
Frequency synthesizer NanoVFO 3.1
1068
0
2
Maksim EW7DDR
Maksim EW7DDR
BELARUS
136
158
Simple Arduino based frequency counter with S-meter. Max F -8 mHz. You canvuse for superheterodine or direct convertion receivers/tranceivers. The sketsch must modifed.
Simple Arduino based frequency counter with S-meter
440
0
0
Andrei Bochkarev
Andrei Bochkarev
TURKEY
15
0
Arduino based Frequency Counter with S-meter for radio receivers and/or transmiters.You can use it without divider (U2,U3 F/128). Without divider max F in is 8 mHz. With the divider - İC limited up 50...
Arduino based Frequency Counter with S-meter for radio receivers and/or transmiters
569
0
0
Andrei Bochkarev
Andrei Bochkarev
TURKEY
15
0
A simple antenna analyzer is a helpful gadget which will tell us about the frequencies to which a piece of wire will resonate on. This is very useful in conjunction with a simple tuner to adjust ...
A compact antenna analyser with graphic colour display for 1-30 mHz
642
0
3
Andrei Bochkarev
Andrei Bochkarev
TURKEY
15
0
1
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