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Тестер коллекторных моторов постоянного тока
Yura Dec 17,2023
Тестер коллекторных моторов постоянного токаГлавнаяЭлектроприводТестер коллекторных моторов постоянного токаУстройство предназначено для тестирования щеточных моторов постоянного тока напряжением до 60В мощностью до 500Вт. Тестер позволяетОпределять потребляемую мощность мотораИзмерять напряжение и потребляемый токУстанавливать и измерять скорость вращения вала об/минОпределять время разгона и время торможения с точностью до 0.1секИзмерять угловую скорость в рад/сек и момент силы Н/мИзмерят...
Arduino DIY Commodore
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C264Cart for the Commodore C16, C116, and Plus/4
hackup.net Dec 17,2023
The C264Cart can be configured to support either 16k ROM images or 32k ROM images by setting JP6 and JP7 accordingly. 32k ROM images for the 264 computers usually consist of two 16k parts that were originally stored in two separate ROMs. On the C264Cart in 32k mode, both parts go into the same EPROM with the upper part directly following the lower one. As a result, A14 cannot be used for external bank switching in 32k mode. It is automatically selected by the cartridge.Please refer to my Blog-Po...
Commodore DIY Retro
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USB тестер с памятью
Yura Dec 17,2023
USB тестер с памятьюГлавнаяПриборыUSB тестер с памятьюОсобенностью данного устройства является возможность записи тока заряда или разряда и напряжения power bank или аккумулятора во внешнюю EEPROM в процессе заряда или разряда а также тестировать USB2 или USB3 кабели на разрыв и замыкание жил. Кроме того можно проверять максимальный ток зарядного устройства и нагрузочную способность USB кабеля. Тестер совмещен с нагрузкой. Максимальный ток нагрузки до 4.5А. Диапазон входных напряжений от 3 ...
Arduino ESP8266 Commodore
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Woodworks Fusion PC BT Speaker Extension
Arnov sharma Dec 11,2023
Greetings and a happy return to all of you!Here's something loud: a straightforward ZK1002M-based Bluetooth speaker configuration for a previous PC project.A while back, I worked on a small project called the WoodWorks Fusion PC. It was a specially built wooden cabinet that housed a 21-inch LCD screen and included all the necessary PC hardware, such as an ATX motherboard, power supply, and other hardware.https://www.hackster.io/Arnov_Sharma_makes/woodworks-fusion-pc-42a520It is a bummer tha...
3D printing SLA Audio
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23 Adapter
Dec 05,2023
adaptador 23 xx de prueba
Commodore
523
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Compact Commodore 64 ROM replacement (v2)
Uckan Nov 30,2023
Compact Commodore 64 ROM replacement V2This pcb does the same job with https://www.pcbway.com/project/shareproject/Commodore_64_ROM_replacement.htmlbut in this V2 (second version) the chip is placed under the board.Small, Compact and Durable.This is a drop in replacement for each three c64 rom chips (kernel, basic, char)First you need to decide and download which of the c64 roms you will be programming, from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c64/once you download it you w...
ROM Commodore replacement
2377
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SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
. Nov 29,2023
The SIDKick pico ("SKpico") is a drop-in replacement for the SID 6581/8580 sound chips in the Commodore 64 and 128 computers, and it can also emulate the SFX Sound Expander (FM). It has been designed as an inexpensive alternative to other replacements while not making compromises regarding quality. It consists of a simple interface board and a Raspberry Pi Pico (or compatible clone). The emulation is based on an extended version of reSID 0.16 (with parts from reSID 1.0), and also inclu...
Commodore C64 C128
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8
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supply circuit (Besleme Devresi)
Yurttaş Nov 24,2023
The purpose of the card is to have two types of supply inputs, in the case of 'TYPE-C' supply, it can both take energy and charge the lithium ion battery, and in the absence of TYPE-C supply, it can supply the card with 'Lithium ion battery'. Thanks to the amplifier circuit on it, it can output a voltage up to 28 Volts that can be adjusted with a potentiometer.
Power supply Battery PSU
648
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ECH83 Guitar Preamplifier with Tone Control on 12V DC
Pavleski Nov 17,2023
 A vacuum tube preamplifier is typically used to amplify the signal from a microphone, musical instrument, or other audio source before it is sent to a power amplifier or recording device. Compared to solid-state preamps, vacuum tube preamps are known for their warm, natural sound and ability to add harmonics and distortion that can enhance the perceived "musicality" of the audio signal. They also have a unique "saturation" effect that can add a pleasing "tube warmth" to the sound. &nb...
Audio Stereo DIY
1309
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PICO-56 - A 6502 + TMS9918 Retro Computer on a Raspberry Pi Pico
Schrapel Nov 14,2023
My HBC-56, a 65C02/TMS9918A homebrew computer on a backplane, fully emulated on a Raspberry Pi Pico.Emulating the following HBC-56 hardware65C02 CPU65C22 VIATMS9918A VDPDual AY-3-8910 PSGsDual NES controller inputsPS/2 keyboard input96KB Banked RAM/ROMMaking use of my various emulation libraries (and more):vrEmu6502 - 6502/65C02 CPU emulation library (C99)vrEmu6522 - 6522/65C22 VIA emulation library (C99)vrEmuTms9918 - TMS9918A/TMS9929A VDP emulation library (C99)Full source ...
Pico 6502 TMS9918
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