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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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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
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ZIMBABWE
### ENGLISH VERSION BELOW### OPISZestaw przeznaczony jest do budowy analizatora widna 7, 14 lub 21 kanałowego w oparciu o mikrokontroler AVR z rodziny ATmega16/32/164/324/644/1284/8535 oraz układy per...
7,14,21 chanell audio spectrum analyser
1472
12
2
Marcin studi
Marcin studi
POLAND
3
12
### DESCRIPTIONJiffyDOS without switch for Commodore 64### TECHNICAL DETAILS / COMPONENTS1 x 74HC741 x 27C256### LEARN / TOPIC / BUILD INSTRUCTIONSJiffyDOS is started by default. If you press dow...
JiffyDOS without switch
6144
7
21
Roman Kubat
Roman Kubat
POLAND
121
16
Embedded and tested features:2 x 32KB ROM (tested OK)128 KB RAM with ZX Spectrum +2A/B & +3 paging modes (tested OK)control logic in CPLD (tested OK)AY-3-8910 sound chip controlled with ZX128K por...
TMX128K - RAM expansion board for Timex Computer 2068
482
0
4
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
Simple dual output power supply. Using popular LM317/LM337 voltage regulators. Output voltage is set by the R1, R2, R3, R4 resistors.Use EL30 core transformer. Voltage before regulators must be at lea...
Dual PSU LM317/337
1931
2
5
Jan Kotarski
Jan Kotarski
POLAND
3
18
Control board for pumps, fans and servos for electric boat - Switch boardSwitch board provides possibility for pilot to choose either to control fan and pump systems manually or automatically using mi...
Control board for pumps, fans and servos for electric boat
906
1
1
Bartosz Jezusek
Bartosz Jezusek
POLAND
0
0
Reference GPSDO generator for Counter/Signal Generator JDS6600Output 24MHz(regulated) disciplined from GNSSWith the help of si2351 synthesizer we can achive any output frequency neded for counter inpu...
Reference GPSDO generator for Counter/Signal Generator JDS6600
1649
4
3
Dima Batareykin
Dima Batareykin
POLAND
3
10
http://dandare.es/Proyectos_Dandare/ZX_Dandanator%21_Mini_EN.html
Zx Spectrum Dandanator Mini 2.1
5450
1
9
Roman Kubat
Roman Kubat
POLAND
121
16
Very simple adapter for external flash cartridges (i.e. games or diagnostic ROMs).By using a jumper you can use it with almost all types of ZX Spectrum computers :)Diodes - 1N4148 / 0805 / SMDCartridg...
ZX Spectrum FlashCart adapter
3553
2
14
PABB
PABB
POLAND
35
0
"The ATX2AT Smart Converter is the ultimate tool to securely replace vintage power supplies with a standard PC ATX power supply. It’s open-source, open-hardware and firmware upgradable via USB."This i...
ATX2AT v1.02
4509
2
15
B
B
POLAND
15
0
I prepared my Smart Home Automation project using some relay output modules. Unfortunately those modules didn't work very well because inductance load (even if I used snubber). So I prepared my own mo...
Smart Home Automation - Modbus 8 x SSR output
2831
0
10
Piotr Kalamajski
Piotr Kalamajski
POLAND
4
0
This is modified version of Ben Eater's clock module used in his Breadboard Computer and 6502 Computer projects.My modifications are:Pushbutton operated mode toggle (solves make-before-break issue)Add...
Modified version of Clock Module by Ben Eater's
4812
8
14
Dawid Buchwald
Dawid Buchwald
POLAND
30
3
### DESCRIPTIONAtari 2600 Cartridge### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Atari 2600 Cart 2K_4K PCB No Logo V1_0
5188
1
10
Roman Kubat
Roman Kubat
POLAND
121
16
DESCRIPTIONPIC microcontroller programmer via COM port.TECHNICAL DETAILS / COMPONENTSR1 4,7kR2 1kR3 4,7kC1 220uFC2 100nFD1, D2, D3 1N4148PHD4 ZENER 5,1VD5 ZENER...
JDM PIC Programmer
2970
0
0
Marcin Filipiak
Marcin Filipiak
POLAND
4
1
List of components:Ceramic Capacitor: 3 x 100nF, 2 x 22pFResistor: 10k, Electrolytic capacitor: 22uFinductor: 22uHSwitch: 2 x 6*6Led 3mm (R2 - Diode resistor)ISP socket Socket DIP-28Goldpin
avr development board V0.1
949
4
2
Michal
Michal
POLAND
1
0
http://dandare.es/Proyectos_Dandare/ZX_Dandanator%21_Mini_EN.html
ZX Dandanator Mini
3321
1
17
Roman Kubat
Roman Kubat
POLAND
121
16
R1, R2 - 100 ohmC1 - 100 nFPic 16F628 -> https://www.dropbox.com/s/ka6epwaqm473mem/MMKEYBOARD-16f628A_MCLRE_OFF.rar?dl=0
Amiga 500 keyboard PS/2
3135
0
5
Roman Kubat
Roman Kubat
POLAND
121
16
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