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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Desktop Neon Effect LED Signs
Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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### DESCRIPTIONAtari Lynx is a handheld colour console released in 1989. The games were sold as game carts. This design is a game cart with a 512k flash and an optional read/write eeprom from 128 byte...
Atari Lynx cart
5591
7
19
Karri Kaksonen
Karri Kaksonen
FINLAND
14
4
This driver can be used with Weller tips which have integrated heater element and temperature sensor. More precisely, tips from WMRP (soldering pen) and WMRT (soldering tweezers) series can be used. H...
Weller WMRP and WMRT compatible soldering station
8870
2
15
jaka
jaka
FINLAND
47
0
Kello version 4This is fourth version and maybe final version of my seven segment digital wall clock. I wanted to to retain all good features of version 3 and add some new. I also targeted to lower th...
Accurate digital wall clock with GPS and remote control
10561
1
20
jaka
jaka
FINLAND
47
0
DIY Weller WMRT compatible handleHere are desoldering tweezers that you can build yourself. They use Weller RTW series tips and can be used with my DIY Weller WMRP and WMRT compatible soldering statio...
DIY Weller WMRT compatible handle
5755
4
8
jaka
jaka
FINLAND
47
0
Temperature difference thermostat which can be used to control heating. When the inside temperature is a few degrees warmer than outside temperature, the inside humidity is kept below 70%. This preven...
Temperature difference thermostat v2.1
2498
3
3
jaka
jaka
FINLAND
47
0
The beginnings of this project can be found on this thread on the GroupDIY forums. The actual "ORS87" begins crystallizing only on page 3 of the thread.Feature list:no capsule coupling capacitorno exo...
ORS87-Plus - Open-source U87 mic project
1289
3
11
Khron Xy
Khron Xy
FINLAND
8
0
Maintenance chargerOn this page you find all the information needed to build a maintenance charger for lead-acid batteries. It has protection against short circuit and reverse connection. The charger ...
Car battery maintenance charger
1646
0
4
jaka
jaka
FINLAND
47
0
Jaka Arcade Controls Encoder The J-ACE is a DIY USB keyboard encoder. It allows you to make e.g. an USB arcade stick or you can use it in a dedicated MAME cabinet. It has cheap and simple hardware whi...
J-ACE Arcade Controls Encoder
8404
0
12
jaka
jaka
FINLAND
47
0
neatPLA is a replacement circuit for Commodore 64 PLA chip. One of the most common chips to fail.neatPLA is based on the dodgyPLA project at github. Timing issues were fixed and tested.Now this is one...
neatPLA for Commodore 64
4413
4
19
Engineer
Engineer
FINLAND
15
0
The old Commodore 64 computers are slowly dying and spare parts are harder and harder to get. This will bring some light into tunnel, you can use modern VIC-II that are easier to get with the old Comm...
VIC-II 8565/8562 to 6569/6567 adapter
4354
0
14
Jari Tulilahti
Jari Tulilahti
FINLAND
12
0
See DiyAudio for details:https://www.diyaudio.com/forums/pass-labs/216616-f6-amplifier-post4303131.html
Pass F6 amplifier clone
7296
2
10
Christian Holmberg
Christian Holmberg
FINLAND
8
8
This is a shortcut keyboard for pc. it uses Raspberry pi pico to emulate keystrokes to your pc. it has 8 push buttons, 2 slide switches and 1 potentiometer. Also at some point i will model a case for ...
small keyboard Raspberry pi pico board
583
0
3
Engineer
Engineer
FINLAND
0
0
What?This is handy development board with CH551G, USB-C jack and all the required extra components. Board has small prototyping/perboard area where user can solder their prototype circuits. That micro...
CH551G Prototyping Board W/USB-C
782
0
2
HackVlog Hugatry
HackVlog Hugatry
FINLAND
4
0
Important to know, if you order this boardBottom layer doesn't have any exposed copper. There are no solder pads or though hole components. Mention this in order details: "It is fine, if no exposed co...
DIY 2S Lithium Battery Protection Module
1773
0
1
HackVlog Hugatry
HackVlog Hugatry
FINLAND
4
0
What?This is simple test circuit for reading the position of old sewing machine foot pedal (low voltage version with 3.5mm plug, not the older dimmer-style pedal). Two outputs are for controlling LEDs...
ATTiny85 Foot Pedal Controller
941
0
2
HackVlog Hugatry
HackVlog Hugatry
FINLAND
4
0
Hardsid ISA cloneThis is a reincarnation of the Hardsid clone which I made almost 20 years ago. The back story on that page is true, me and my colleague really had intention to make a PCI version whic...
Hardsid ISA clone
5413
1
12
jaka
jaka
FINLAND
47
0
1
2
3