PCBWay Community
Search title or content
Search
PCBWay
PCB Instant Quote
CNC | 3D Printing
Login
Sign Up
More Notifications
No notifications.
My Profile
My projects
My Likes
My Deals
My Goods for Bazaar
Settings
Sign Out
Projects
Categories
DIY Electronics
Arduino
Hardware
Audio
Computers & USB
Breakout Board Projects
Home Automation
LED Displays & Matrices
IoT
Robotics
View all categories
By Source Files
Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
View all source files projects
Featured Projects
Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Featured
Source Files
Video
View all projects
Questions
Sponsorships
Feedback
Videos
Blog
Store
PCB Design
Contest
- 7th Project Design Contest
- KiCad Design Contest
- 6th Project Design Contest
- 5th PCB Design Contest
- 4th PCB Design Contest
- Raspberry Pi Pico Contest
- PCB Design Tutorial
- 3rd PCB Design Contest
- I CAN SOLDER Kit Contest
- 2nd PCB Design Contest
- 1st PCB Design Contest
Add questions
Create a project
Please verify your email address so that you can enjoy our more comprehensive services.
Wearables
Weather
All categories
DIY Electronics
Arduino
Hardware
Audio
Computers & USB
Breakout Board Projects
Home Automation
LED Displays & Matrices
IoT
Robotics
3D Printing
Blinkenlights
Calculator
Camera
Clocks
CNC
Educational
Automotive
ESP32
Fabrication Tools
Flight
Guitar
Keyboards
Misc
Music
Nixie Tube
Oscilloscope
Particle
Power Supply
Programmable Logic Projects
Raspberry Pi
Radio
Retro Stuffs
Space & Satellite
Sensors
Software
Synthesizer
Ultrasonic
Virtual Reality
Wearables
Weather
Project by top creative fields
All categories
3D Printing
Arduino
Audio
Automotive
Blinkenlights
Breakout Board Projects
Calculator
Camera
Clocks
CNC
Computers & USB
DIY Electronics
Educational
ESP32
Fabrication Tools
Flight
Guitar
Hardware
Home Automation
IoT
Keyboards
LED Displays & Matrices
Misc
Music
Nixie Tube
Oscilloscope
Particle
Power Supply
Programmable Logic Projects
Radio
Raspberry Pi
Retro Stuffs
Robotics
Sensors
Software
Space & Satellite
Synthesizer
Ultrasonic
Virtual Reality
Wearables
Weather
View all categories
Share & Discover
All tags
HAM
Audio
Arduino
3D printing
Board
LED
Create a project
Sort by : Trending
Trending
Score
Likes
Views
Discuss
Newest
Featured
Source Files
3D Design
Video
Choose Country
select a Country / Region
ALBANIA
ALGERIA
AMERICAN SAMOA
ARGENTINA
ARMENIA
AUSTRALIA
AUSTRIA
AZERBAIJAN
BANGLADESH
BELARUS
BELGIUM
BOLIVIA
BOSNIA AND HERZEGOVINA
BOTSWANA
BRAZIL
BRUNEI
BULGARIA
CAMBODIA
CANADA
CANARY ISLANDS, THE
CAPE VERDE
CHILE
CHINA, PEOPLES REPUBLIC
COLOMBIA
CONGO, THE DEMOCRATIC REPUBLIC OF
COSTA RICA
CROATIA
CUBA
CYPRUS
CZECH REPUBLIC, THE
DENMARK
DOMINICA
DOMINICAN REPUBLIC
EAST TIMOR
ECUADOR
EGYPT
EL SALVADOR
ESTONIA
ETHIOPIA
FIJI
FINLAND
FRANCE
FRENCH GUYANA
GEORGIA
GERMANY
GHANA
GREECE
GUATEMALA
HONDURAS
HONG KONG,China
HUNGARY
ICELAND
INDIA
INDONESIA
IRAN (ISLAMIC REPUBLIC OF)
IRAQ
IRELAND, REPUBLIC OF
ISRAEL
ITALY
JAPAN
JERSEY
JORDAN
KAZAKHSTAN
KENYA
KOREA, REPUBLIC OF (SOUTH K.)
KYRGYZSTAN
LATVIA
LEBANON
LIBYA
LITHUANIA
LUXEMBOURG
MALAYSIA
MALTA
MAURITIUS
MEXICO
MOLDOVA, REPUBLIC OF
MONGOLIA
MONTENEGRO, REPUBLIC OF
MOROCCO
MOZAMBIQUE
NAMIBIA
NEPAL
NETHERLANDS, THE
NEW ZEALAND
NICARAGUA
NIGERIA
NORTH MACEDONIA
NORWAY
OMAN
PAKISTAN
PALESTINE
PANAMA
PAPUA NEW GUINEA
PARAGUAY
PERU
PHILIPPINES, THE
POLAND
PORTUGAL
PUERTO RICO
QATAR
REUNION, ISLAND OF
ROMANIA
RUSSIAN FEDERATION
SAUDI ARABIA
SERBIA, REPUBLIC OF
SINGAPORE
SLOVAKIA
SLOVENIA
SOUTH AFRICA
SPAIN
SRI LANKA
SUDAN
SWEDEN
SWITZERLAND
SYRIA
TAIWAN,China
THAILAND
TOGO
TONGA
TRINIDAD AND TOBAGO
TUNISIA
TURKEY
UGANDA
UKRAINE
UNITED ARAB EMIRATES
UNITED KINGDOM
UNITED STATES OF AMERICA
URUGUAY
UZBEKISTAN
VENEZUELA
VIETNAM
ZIMBABWE
BPF for transceiver STEP 2Link to Documentation: https://yadi.sk/d/NbUvNX9dT15MYALink to Source: http://www.cqham.ru/trx75_19.htm
BPF for transceiver STEP 2
7909
0
15
Karpelyanskiy Vladimir
Karpelyanskiy Vladimir
RUSSIAN FEDERATION, THE
161
1
Synthesizer UA7KJ ATMega2560 + Si5351 + TFT3.2 mod R2AJI v2.1 case Ganita G717Forum: http://www.cqham.ru/forum/showthread.php?34517-Synthesizer-on-Mega-2560-3-2-TFT-LCD-Si5351-V2-0
Synthesizer UA7KJ G717 Mega 2560 Si5351 mod R2AJI V2.0.1
16763
1
27
Karpelyanskiy Vladimir
Karpelyanskiy Vladimir
RUSSIAN FEDERATION, THE
161
1
Automatic antenna tuner development N7DDC. GAINTA G760 housingForum: http://hamforum.ru/viewtopic.php?f=14&t=7
N7DDC ATU100 7x7 mod R2AJI case G760
17892
2
23
Karpelyanskiy Vladimir
Karpelyanskiy Vladimir
RUSSIAN FEDERATION, THE
161
1
For 6m AM ham radio builder. Good for airband(100 to 160mhz)http://takinx.dcnblog.jp/radio_kit_/2019/02/post-2.htmlThe details are my site, "RADIO KITS IN JA"
double superheterodyne receiver for 10m,6m and air-band
5481
2
3
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
Eight fused Anderson PowerPole connectors for power distribution in Amateur Radio projects.
Anderson PowerPole Distribution
1568
2
1
Edward Zembower
Edward Zembower
UNITED STATES OF AMERICA
3
0
For qrper, I have designd mini size transmitter pcb.1, crystal osc(vxo) , all HF.2, mic-compessor is on borad (TA2011S)3, dbm as sn169134, AM or DSB 5, M28S is a final device, able to drive 1W(100...
AM/DSB QRP(0.5W) Transmitter using mic compressor: dbm as SN16913 .
3036
1
5
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
Source: https://diycrap.blogspot.com/2015/12/homebrew-swr-and-power-meter.htmlIt's crap, but I did it myself.Saturday, December 5, 2015Homebrew SWR and power meterFirst of all, this SWR meter in this ...
SWR and PWR meter
4033
0
5
FLORIAN-UDVARI ANTAL-ARPAD
FLORIAN-UDVARI ANTAL-ARPAD
ROMANIA
4
0
Using panasonic AN829,mic-compressor. Max comp is over 30dB.Designed by RADIO KITS IN JA .http://takinx.dcnblog.jp/radio_kit_/an829/
mic-compressor ,AN829
2651
0
2
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
This is a printed circuit board for the legendary telegraph key design of Ted Theroux N9BQRead more at this link: http://dk2jk.darc.de/arduino/keyer/literatur/QST/cmos_keyer_QST_Jun_1982_p26-28_4...
CMOS iambic keyer
4244
0
3
Alexander Antonov
Alexander Antonov
UKRAINE
16
1
To adjust, adjust and calibrate the scales of radio receivers and radio amateur measuring generators and to verify them during long-term operation, a signal source of a higher accuracy and stability c...
HAM_QUARTZ_CALIBRATOR
1250
0
1
GENNADIY KUZMICHYOV
GENNADIY KUZMICHYOV
KAZAKHSTAN
53
79
This device is designed to measure the SWR and the current transmitter power.You must use an external sensor.The advantage of this device is that the measurement results can be displayed on the PC scr...
SWR and Power meter.
4418
1
4
Alexander Antonov
Alexander Antonov
UKRAINE
16
1
Several members of group have had the horrible experience of accidentally connecting up a battery backwards and destroying an expensive radio. This little circuit was designed to use MOSFETs to prev...
13.8VDC Polarity Protector
1151
0
3
Gordon L Gibby
Gordon L Gibby
UNITED STATES OF AMERICA
5
1
Новая версия 1.2С учетом накопившихся замечаний и пожеланий сделал очередную версию Изюминки. Что нового:1. Печатка полностью переразведена под 0805. Размер уменьшен до 75х60мм2. Добавлен подстроечный...
Трансивер Изюминка Raisin 1.2
3651
0
4
Maksim EW7DDR
Maksim EW7DDR
BELARUS
155
158
ДПФ содержит 5 фильтров на основные любительские диапазоны: 80, 40, 20, 15 и 10 метров. Все фильтры имеют Т-образную топологию, что улучшает подавление зеркального канала, расположенного выше полосы п...
Плата ДПФ трансивера Изюминка Raisin 1.2
1596
0
2
Maksim EW7DDR
Maksim EW7DDR
BELARUS
155
158
You know neophyte receiver on QSTham radio rx: mini,using ne612.The details are on my site, "RADIO KITS IN JA"
NE612: direrct conversion mini rx :like neophyte receiver on QST. RK-50.
4100
3
3
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
show to my site: RADIO KITS IN JA.You will get the circuitdown load: fm tx circuit,http://takinx.dcnblog.jp/radio_kit_/files/FM-tx1c.pdf
FM mod transmitter for beginer:crystal osc.
2120
0
1
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
1
2
