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my hardware electronics.
W14162ASZ7_tesi_2021-08-01
268
0
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Giovanni
Giovanni
ITALY
0
0
Together with the Power Supply Unit, Voltage Controlled Resonant Filter and ADSR, another modular's primary building block is the Voltage Controlled Amplifier (VCA)!A VCA is a fund...
Discrete Voltage Controlled Amplifier
1666
0
1
Marco Guidolin
Marco Guidolin
ITALY
22
6
GENERAL INFORMATIONMIGHTYCORE Programmer is an open-source shield for Arduino Uno that facilitates the writing of the bootloader to the ATmega DIP-40 family ICs (MCU 8 bit). On the shield there is a s...
MIGHTYCORE Programmer
2044
0
2
Riccardo Cossutta
Riccardo Cossutta
ITALY
1
0
After getting my hands dirty with a linear Power Supply for my modular, it was time to develop a PCB for what I consider the most importan part of a synthesizer: the filter!In the following I wil...
Voltage Controlled Multimode Resonant Filter
1706
0
4
Marco Guidolin
Marco Guidolin
ITALY
22
6
While designing the Linear Power Supply PCB, I forced myself to keep dimensions within the 10 cm x10 cm limit in order to keep board costs low. When I realized that only 4 power connectors could be ac...
BA8 - Power Bus Bar
1064
0
1
Marco Guidolin
Marco Guidolin
ITALY
22
6
IntroductionIf you are an arcade enthusiast you surely know how important is to have the right peripheral for the right game.Genuine arcade controls (peripherals) are not plug-and-play, and special in...
ArcadeHID - Multi HID Interface for Arcade Projects
1343
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Marco Guidolin
Marco Guidolin
ITALY
22
6
CompuLab is a simple logic trainer I designed as a labour of love for one of those "ancient" pieces of electronics developed in the bronze age: the DEC H500. The original DEC H500 is rare, very sought...
CompuLab - a DEC H500 Inspired Logic Trainer
1292
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4
Marco Guidolin
Marco Guidolin
ITALY
22
6
Contrary to what one would expect, the Arcade world is not dead but growing thanks to thinkerers communities all over the world. Keeping Arcade machines up and operative is a difficult task however, a...
Arcade Jamma Prototypes Development Board
1148
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2
Marco Guidolin
Marco Guidolin
ITALY
22
6
Blinking Two LEDs Using TransistorsThe circuit for blinking an LED using transistors is called an Astable Multivibrator.To understand this circuit you need to know how voltages and currents behav...
Blinking LEDs without programming
1597
0
0
PagAnto
PagAnto
ITALY
1
2
- UPDATE- This update fixed some pcb issues and made it easier to upload sketches through the serial port.GENERAL INFORMATIONMEGA 1284P is an open-source microcontroller based on the ATmega1284P....
CROSSROAD LAB MEGA 1284P REV. 1.5
1030
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Riccardo Cossutta
Riccardo Cossutta
ITALY
1
0
- OUTDATED - Update: Coming SoonGENERAL INFORMATIONMEGA 1284P is an open-source microcontroller based on the ATmega1284P. It features 24 digital input/output pins (of which 6 can be PWM outputs),...
CROSSROAD LAB MEGA 1284P REV. 1.0
627
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Riccardo Cossutta
Riccardo Cossutta
ITALY
1
0
A circuit not very different from a common metronome but unlike the musical circuit, in this case we have to control both the beat frequency and the duty cycle of the wave. Two common integrated circu...
ANTI STUMBLING CIRCUIT
422
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0
PagAnto
PagAnto
ITALY
1
2
OpenC64MegaDrivePadAdapter is an Open Hardware adapter that allows the safe connection of a Sega Mega Drive (known as Genesis in the US) controller to a Commodore 64 or Amiga computer.For more informa...
OpenC64MegaDrivePadAdapter V3
2681
0
11
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
292
8
OpenUsbSerialAdapter is an Open Hardware USB to TTL-level Serial converter.For more information please visit github.com/SukkoPera/OpenUsbSerialAdapter.https://github.com/SukkoPera/OpenUsbSerialAdapter
OpenUsbSerialAdapter V2
1064
0
4
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
292
8
This simple circuit for charging car batteries is interesting for its behavior which can be defined as similar to that of the alternator regulator mounted on cars.It is in fact able to charge the batt...
12 V DC battery charge
686
0
0
PagAnto
PagAnto
ITALY
1
2
This project proposes a diagnostic system of a power electronic converter, based on a cheap STM32 Nucleo board, aiming to extract some relevant measurements which gives back important values of the co...
Prototype of a system for self-diagnosis of electronic power converters based on the board Nucleo STM32
1077
0
1
PagAnto
PagAnto
ITALY
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