Extreme Kits
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Extreme Kits
@extkits.bsky.social
400 followers 250 following 74 posts
Kits for Schools, Education, Experimenters and Mad scientists of all ages. Van De Graaff, Wimshurst, Solenoid engine, High voltage, Theremin and other Electronics kits

https://www.extkits.co.uk
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extkits.bsky.social
Mini Wimshurst kits back in stock

30000V of whirly disk based #science on your desktop, but still safe for kids.

extkits.co.uk/product/mini...
Small desktop battery powered Wimshurst machine. sparking between two silver balls on wire above the machine. Two acrylic disks spinning on an acrylic chassis below. against a white graph paper checked background.
November 16, 2025 at 4:18 PM
extkits.bsky.social
RomWBW Bus kits now available.

All the features of the Pico2 RomWBW kit PLUS

an OLED display emulating a 2 line LCD and a full #RC2014 IO Bus, so you can run RC2014 peripherals. Not that you really need to as you have SD disks, Speech synth, 8 bit LEDs / switches on the front panel.
RP2350 RomWBW Bus kit. 10 leds, 8 switches and an OLED display on two blue PCB's with a 40way connector.
November 15, 2025 at 8:36 PM
extkits.bsky.social
Nano Probe - Logic probe / Oscilloscope
The Nano Probe is a combined logic probe and miniature oscil... Read More
#kits #makers #stem #science
Nano Probe - Logic probe / Oscilloscope
September 27, 2025 at 5:45 PM
extkits.bsky.social
Solenoid 24V 350mA Push Pull

Read More
#kits #makers #stem #science
Solenoid 24V 350mA Push Pull
September 20, 2025 at 5:45 PM
extkits.bsky.social
Cypher of the Monk's Clock
A digital clock kit that has a OLED display of the time based on the Cyph... Read More
#kits #makers #stem #science
Cypher of the Monk's Clock
September 13, 2025 at 5:45 PM
extkits.bsky.social
Cypher of the Monk's Clock
A digital clock kit that has a OLED display of the time based on the Cyph... Read More
#kits #makers #stem #science
Cypher of the Monk's Clock
September 6, 2025 at 5:45 PM
extkits.bsky.social
10 x Morse oscillator practice kits - with 5x 5M cables
A class Pack of 10 Simple Morse Practice osc... Read More
#kits #makers #stem #science
10 x Morse oscillator practice kits - with 5x 5M cables
August 30, 2025 at 5:45 PM
extkits.bsky.social
Nano Probe - Logic probe / Oscilloscope
The Nano Probe is a combined logic probe and miniature oscil... Read More
#kits #makers #stem #science
Nano Probe - Logic probe / Oscilloscope
August 23, 2025 at 5:45 PM
extkits.bsky.social
Morse oscillator practice kit x2 with 5M cable
2 Simple Morse Practice test kits for soldering pract... Read More
#kits #makers #stem #science
Morse oscillator practice kit x2 with 5M cable
August 16, 2025 at 5:45 PM
extkits.bsky.social
Mini Wimshurst Electrostatic Generator kit V2
The Mini Wimshurst Electrostatic Generator kit is desi... Read More
#kits #makers #stem #science
Mini Wimshurst Electrostatic Generator kit V2
August 9, 2025 at 5:45 PM
extkits.bsky.social
Maxwell's Cradle II Kit
Maxwell's Cradle II is A desktop toy that shows the power of magnetism. A st... Read More
#kits #makers #stem #science
Maxwell's Cradle II Kit
August 2, 2025 at 5:45 PM
extkits.bsky.social
10 x Morse oscillator practice kits - with 5x 5M cables
A class Pack of 10 Simple Morse Practice osc... Read More
#kits #makers #stem #science
10 x Morse oscillator practice kits - with 5x 5M cables
July 26, 2025 at 5:45 PM
extkits.bsky.social
Solenoid Engine Twin - Horizontal Motor Kit
A Complete Solenoid engine twin, a horizontal standing e... Read More
#kits #makers #stem #science
Solenoid Engine Twin - Horizontal Motor Kit
July 19, 2025 at 5:45 PM
extkits.bsky.social
Bat Detector - Bat Ears
Bat Ears is a full featured Pi Pico based Bat detector/Listener kit that is ... Read More
#kits #makers #stem #science
Bat Detector - Bat Ears
July 12, 2025 at 5:47 PM
extkits.bsky.social
Bat Detector - Bat Ears
Bat Ears is a full featured Pi Pico based Bat detector/Listener kit that is ... Read More
#kits #makers #stem #science
Bat Detector - Bat Ears
July 5, 2025 at 5:45 PM
extkits.bsky.social
Morse oscillator practice kit x2 with 5M cable
2 Simple Morse Practice test kits for soldering pract... Read More
#kits #makers #stem #science
Morse oscillator practice kit x2 with 5M cable
June 28, 2025 at 5:45 PM
extkits.bsky.social
Knocker Kit
Yep, it does what it says.... It knocks on doors, and other things too.

A kit that wi... Read More
#kits #makers #stem #science
Knocker Kit
June 14, 2025 at 5:45 PM
extkits.bsky.social
Solenoid 24V 350mA Push Pull

Read More
#kits #makers #stem #science
Solenoid 24V 350mA Push Pull
June 7, 2025 at 5:45 PM
extkits.bsky.social
Morse oscillator practice kit x2 with 5M cable
2 Simple Morse Practice test kits for soldering pract... Read More
#kits #makers #stem #science
Morse oscillator practice kit x2 with 5M cable
May 31, 2025 at 5:45 PM
extkits.bsky.social
Cypher of the Monk's Clock
A digital clock kit that has a OLED display of the time based on the Cyph... Read More
#kits #makers #stem #science
Cypher of the Monk's Clock
May 17, 2025 at 5:45 PM
extkits.bsky.social
Nano Probe - Logic probe / Oscilloscope
The Nano Probe is a combined logic probe and miniature oscil... Read More
#kits #makers #stem #science
Nano Probe - Logic probe / Oscilloscope
May 3, 2025 at 5:45 PM
extkits.bsky.social
Van De Graaff (VDG) Generator kit - V2 - 150mm - 40,000V of sparky fun.
The 150mm Van De Graaff kit ... Read More
#kits #makers #stem #science
Van De Graaff (VDG) Generator kit - V2 - 150mm - 40,000V of sparky fun.
April 26, 2025 at 5:45 PM
extkits.bsky.social
12V 2A Power Supply (UK only)
A 12V  2A power supply ideal for running our single and twin solenoid... Read More
#kits #makers #stem #science
12V 2A Power Supply (UK only)
April 19, 2025 at 5:45 PM
extkits.bsky.social
Knocker Kit
Yep, it does what it says.... It knocks on doors, and other things too.

A kit that wi... Read More
#kits #makers #stem #science
Knocker Kit
April 12, 2025 at 5:45 PM
extkits.bsky.social
10 x Morse oscillator practice kits - with 5x 5M cables
A class Pack of 10 Simple Morse Practice osc... Read More
#kits #makers #stem #science
10 x Morse oscillator practice kits - with 5x 5M cables
April 5, 2025 at 5:45 PM