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Hello Ken, Yes I’ve made contacts with the 20 meter QCX unit, but in all honesty it was while I was using a straight key (J-38) a while ago and not the Keyboard Keyer that is currently attached. My

Hello Allan, Thanks for your reply. I didn't even notice the long thin silvery box on the right. I really like your card catalog box. The box that the Keyboard Keyer is in looks good as well. Have you

Hi Ken, Yes, you are right. The large “box” in the left top of the photo is a SLA Battery inside an old card catalog box converted into a battery box for the field with diode polarity protection

Looking Good, Alan! What are all the gadgets in the second photo? Power supply? QCX? Keyboard Keyer? Regards, Ken, KM4NFQ "Not Fully Qualified" /g/w8bhMorseTutor

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Greetings, I have built the LED Tester project on a breadboard, following the tutorial that Bruce wrote. I used a 400 tie-point Solderless Plug-in BreadBoard with power rails from Busboard Prototype

I would also be interested in a LED Tester pc board if anyone has extras for sale.? I am also still looking for a Pocket MCT pc board if anyone has an extra laying around. Thank you. Jim Pruitt

Does anyone have an extra PCB for sale? TIA jim -- jim W4BEA The democracy will cease to exist when you take away from those who are willing to work and give to those who would not. Thomas Jefferson I

Greetings, I recently built the LED Tester on a breadboard. As I built the circuit, I drew a few diagrams. The diagrams are organized in an HTML page that can be viewed with a web browser. Bruce W8BH,

Does anyone in the group have an extra bare pocket tutor pc board they would be willing to part with? Thank you. Jim Pruitt WA7DUY

Bruce, Thanks for the keyer design, on my future list of projects to be sure! As a note, a while back I experimented with several USB shields for Arduino like

Ah, that 'splains it. No problem...keep us posted when/if you decide to release it. And if you need a beta tester, let me know.? :) 73...??? Mark

Greetings, Thank you Bruce W8BH for sharing your LED Tester project with us. I know that I, for one, am very interested in building this project. My current LED tester consists of: a bench power

Hi Mark. You are correct. I did not publish the code for the YouTube version. It is incomplete. Bruce w8bh.net

Hi Bruce... The code you link to does not seem to match the clock in the YouTube video. The three screens are there but the touch zones seem to be different and there's no audio code and no speaker or

Here is the documentation for an LED tester. For $20-25 in parts, you can build a battery-operated, microcontroller-based device for characterizing that box of assorted LEDs. It shows you the current

The following breakout board is not nearly as clever as Ken's design, but it's what I used when breadboarding the keyboard keyer. Description: http://w8bh.net/ps2_breakout.pdf PCB Gerbers:

Greetings, Thank you Bruce W8BH, for sharing such a fun project with the World.. I recently built the Keyboard Keyer on a breadboard. To do so, I needed to breadboard the PS/2 port. My solution was to

Mine, too. Thankfully the biggest chip in my project only has 48 pins. And it has real leads. Bruce w8bh.net

Ooops...never mind. I neglected to update the user_setup.h file. Sorry about that...I've been immersed in the ?SDX world for a while and away from clocks. I hadn'd seen this version and it looks