Lmst

Fixed code at Github

https://github.com/ExtremeElectronics/RC2040

and

https://github.com/ExtremeElectronics/RC2040-ROMWBW

RomWBW Pico Z80 CPM computer emulator https://extkits.co.uk/product/pico-romwbw/

and

RC2040 Pico #RC2014 Z80 emulator https://extkits.co.uk/product/rc2040/

Now both compile under SDK2

Most issues fixed by using a later release of SDK2 (glad I waited for that one, rather than trying to fix the bleeding edge) and the serial port issue was a minor fix sent to me by a contributor (Thanks)

Other XK Pico kits to be SDK2'ed later...

Cockcroft Walton Multiplier (Electronic Van De Graaff) Kit
A 175mm tall, high voltage generator that will achieve 30,000 to 40,000 volts of "static" electricity. With no mechanical parts. The Cockcroft Walton Multiplier is a safe, current limited high voltage generator for home lab or classroom. I... Read More - https://extkits.co.uk/cockcroft-walton-multiplier-electronic-van-de-graaff-kit
#kits #makers #stem #science

A 175mm tall, high voltage generator that will achieve 30,000 to 40,000 volts of "static" electricity. With no mechanical parts. The Cockcroft Walton Multiplier is a safe, current limited high voltage generator for home lab or classroom. It is capable of providing the high voltage for all the experiments that can be done with the 150mm Van De Graaff, but as there is no reliance on triboelectric charging it does not require the low humidity and scrupulous cleanliness and so removes many of the problems associated with traditional Van de Graffs.

Unusually for a Cockcroft Walton Multiplier the high voltage is delivered to a small Van de Graaff dome to ease its use with experiments intended for a classic VDG

Extreme Kits Ж boosted:

@0x47df The mainframe at home:

RC2040 - Retro emulated Z80 CP/M computer kit
The RC2040 is a PI PICO emulated RC2014 kit, with CP/M-80. It is capable of running the stock ROM images currently supported by the RC2014 (except RomWBW) which gives you a number of monitors and ROM based BASIC.

SD card and Pico come programmed with ... Read More - https://extkits.co.uk/rc2040
#kits #makers #stem #science

The RC2040 is a PI PICO emulated RC2014 kit, with CP/M-80. It is capable of running the stock ROM images currently supported by the RC2014 (except RomWBW) which gives you a number of monitors and ROM based BASIC.

SD card and Pico come programmed with the RC2040 Software and RC2014 ROMS and use the same FFS python transfer software as the SD card RC2014 kit.

This kit now has support for RunCPM as well as CP/M-80 / RC2014 emulation and ROMWBW
Source & Binary available for both RUN CPM and FUZIX a small UNIX

Knocker Kit
Yep, it does what it says.... It knocks on doors, and other things too.

A kit that will drive single external solenoid to "knock" on doors, tables or anything. A range of different cadences are available selectable by the 'prog' button. Selected knocking cadence is saved even when pow... Read More - https://extkits.co.uk/door-knocker-kit
#kits #makers #stem #science

Yep, it does what it says.... It knocks on doors, and other things too.

A kit that will drive single external solenoid to "knock" on doors, tables or anything. A range of different cadences are available selectable by the 'prog' button. Selected knocking cadence is saved even when power is removed.

Solenoids Sold Separately.

Solenoid Engine Twin - Horizontal Motor Kit
A Complete Solenoid engine twin, a horizontal standing engine with acrylic frame, dual flywheels and two solenoid pistons. The Solenoid Engine is completely electronically controlled. This is the complete kit, and comprises Solenoid engine PCB, Solenoid En... Read More - https://extkits.co.uk/solenoid-engine-twin
#kits #makers #stem #science

A Complete Solenoid engine twin, a horizontal standing engine with acrylic frame, dual flywheels and two solenoid pistons. The Solenoid Engine is completely electronically controlled. This is the complete kit, and comprises Solenoid engine PCB, Solenoid Engine Hardware a battery box and two Solenoids.

Realised I forgot the link Doh!

https://extkits.co.uk/product/lightning-detector/

@Darkedge https://extkits.co.uk/product/lightning-detector/

A small easy to build Lightning detector kit, capable of detecting lightning from up to 10 miles away, giving an audible and visual alarm. The visual alarm has a flash and a storm LED and an acrylic edge lit display, which gives both an instantiations lightning indication and an indication that lightning has occurred in the last few minutes.

https://extkits.co.uk/product/lightning-detector/

Small Blue PCB, with batteries and an Ariel, Acrylic display with a lightning bolt and a cloud.

Maxwell's Cradle II Kit
Maxwell's Cradle II is A desktop toy that shows the power of magnetism. A steel ball runs on a slightly curved acrylic track, being given a small "kick" by the electromagnetic coil in the center.
https://extkits.co.uk/maxwells-cradle-kit-ii
#kits #makers #stem #science

Maxwell's Cradle II is A desktop toy that shows the power of magnetism. A steel ball runs on a slightly curved acrylic track, being given a small "kick" by the electromagnetic coil in the center.

10 x Morse oscillator practice kits - with 5x 5M cables
A class Pack of 10 Simple Morse Practice oscillator kits for soldering practice or as a first kit. Ideal for Schools, Guide / Scout Groups, Electronic or radio amateur clubs.

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https://extkits.co.uk/morse-test-kit-x10-5-cab... Read More - https://extkits.co.uk/morse-test-kit-x10-5-cables
#kits #makers #stem #science

A class Pack of 10 Simple Morse Practice oscillator kits for soldering practice or as a first kit. Ideal for Schools, Guide / Scout Groups, Electronic or radio amateur clubs.

@Extelec @rc2014 @socketwench

Extreme Kits Ж boosted:

@rc2014 @socketwench A portable Rc2040 (not running RomWBW, not enough ram ). Yes it does have batteries in it too.

Pico Peter RC2040 emulation of rc2014 with screen and keyboard in a retro wooden case

Solenoid 24V 350mA Push Pull

https://extkits.co.uk/solenoid-24v-350ma-push-pull-copy
#kits #makers #stem #science

Luminiferous Theremin Kit
The Luminiferous Theremin Kit is a audio synthesiser musical instrument controlled by two laser time of flight sensors.

These control Volume and pitch in a similar way to a traditional theremin with no contact to the instrument whatsoever.

 
https://extkits.co.uk... Read More - https://extkits.co.uk/luminiferous-theremin-kit
#kits #makers #stem #science

The Luminiferous Theremin Kit is a audio synthesiser musical instrument controlled by two laser time of flight sensors.

These control Volume and pitch in a similar way to a traditional theremin with no contact to the instrument whatsoever.

@poetaster That's great, It sounds just like the note only mode (auto tune to the nearest "actual" note) of the Luminiforous Theremin :)

Extreme Kits Ж boosted:

@ExtKits ah! I really need to buy one! I built something similar and while looking about to compare algos discovered luminiferous ... Mine is at https://poetaster.org/spires ... TOF scale arp thingy.

RC2040 - Retro emulated Z80 CP/M computer kit
The RC2040 is a PI PICO emulated RC2014 kit, with CP/M-80. It is capable of running the stock ROM images currently supported by the RC2014 (except RomWBW) which gives you a number of monitors and ROM based BASIC.

SD card and Pico come programmed with ... Read More - https://extkits.co.uk/rc2040
#kits #makers #stem #science

Kevin's blog is linked to mastodon.

More here.

@emalliab.wordpress.com

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