Advanced Linear Devices
- Electronic compoenents manufacturer of precision CMOS analog integrated circuits for OEMs of industrial controls, computers, instrumentation, automotive, and telecom. Transistor mosfet.
Simple CMOS elbug
- It is a simple electronic keyer that proved to be reliable, precise timing and no own phantasy by OK1DX
[ Hits: 866 | Votes: 0 | Rating: 0.00 ]
CMOS Super Keyer
- Home made keyer with 8 memories, auto spacing, adjustable speed & weighting, separate paddle and key inputs, beacon mode, positive or negative keying, fuse, extremely low power requirements, and a bullet proof housing by AA5TB
[ Hits: 1417 | Votes: 1 | Rating: 6.00 ]
ZL2PD CMOS Keyer
- Two cheap CMOS ICs and a few transistors was all that was required to rebuild an elderly TTL automatic morse keyer into a low current lightweight battery powered iambic morse keyer.