Alexander Antonov
UKRAINE • + Follow
Top Overlay
Bottom
Description
CMOS iambic keyer
This is a printed circuit board for the legendary telegraph key design of Ted Theroux N9BQ
Read more at this link: http://dk2jk.darc.de/arduino/keyer/literatur/QST/cmos_keyer_QST_Jun_1982_p26-28_47.pdf
Aug 27,2018
4,306 views
CMOS iambic keyer
1 Layers PCB 58.5 x 75.6 mm FR-4, 1.6 mm, 1, HASL with lead, Red Solder Mask, White silkscreen
4306
3
0
2.50 (1)
Published: Aug 27,2018
Download Gerber file 78
PCBWay Donate 10% cost To Author
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-NonCommercial (CC BY-NC)
License.
- Comments(0)
- Likes(3)
Upload photo
You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
VOTING
1 votes
- 1 USER VOTES
2.50
- YOUR VOTE 0.00 0.00
-
1design
-
2usability
-
3creativity
-
4content
2.50
More by Alexander Antonov
-
Unbal to bal.
This device was created specifically for analyzers Rig Expert.It allows you to make a qualitative me...
-
SWR and Power meter.
This device is designed to measure the SWR and the current transmitter power.You must use an externa...
-
Sunny clock (nixie tube clock at IN-14) part 2
This is a project of nixie tube clock.6 IN-14 lamps and Atmega-8A microcontroller were used.In more ...
-
Sunny clock (nixie tube clock at IN-14).
This is a project of nixie tube clock.6 IN-14 lamps and Atmega-8A microcontroller were used.In more ...
-
CMOS iambic keyer
This is a printed circuit board for the legendary telegraph key design of Ted Theroux N9BQRead more ...
You may also like
-
-
-
-
kmMiniSchield MIDI I/O - IN/OUT/THROUGH MIDI extension for kmMidiMini
142 0 0 -
DIY Laser Power Meter with Arduino
221 0 3 -
-
Box & Bolt, 3D Printed Cardboard Crafting Tools
191 0 2
