2 layers164.7 × 58.4 mm
Boards using the L7905
44 boardsBoards in 35 GitHub repositories, designed in KiCad, that use the L7905 by KTP (TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the L7905’s symbol, footprint and pinout are on its own page.
- 2 layers285 × 222.5 mm
Polykit x mainboard
polykit/polykit-x-mainboard
Schematics and PCB layout for a mainboard for an 8 voice polyphonic synthesizer
220 parts22 - 2 layers80 × 60 mm
Sgikbd
jtsiomb/sgikbd
PS/2 keyboard/mouse converter for old Silicon Graphics computers.
35 parts20GPL-3.0 - 2 layers140 × 75 mm
- 4 layers54.4 × 34.8 mm
PICO AT
wiretap-retro/PICO-AT-Power-Adapter-softpower
A version of the regular PICO-AT adapter, but with momentary power switch support.
16 parts7 - 2 layers99.1 × 66 mm
AgatSpeechBoard
sintech/AgatSpeechBoard
КР1803ВЖ1 (TMS5100) based speech synthesizer for Agat computer
31 parts5MIT - 2 layers98 × 98 mm
VCDO
Sonosus/VCDO
A Kosmo oscillator module that uses the Electric Druid VCDO chip.
93 parts4CC-BY-SA-4.0 - 2 layers100 × 100 mm
- 2 layers100 × 100 mm
Power supply
SNURocketTeamHanaro/hanaro-daq
A simple, low-cost, crude data acquisition system for combustion test of solid rocket motor.
38 parts3GPL-3.0 - 4 layers43.5 × 30 mm
- 2 layers198.1 × 50.8 mm
Lisa Floppy Power
DosFox1/Lisa-Twiggy-Breakout-Board
A fork of Roland Juno's original Lisa breakout board - now with Twiggy!
35 parts2GPL-3.0 - 2 layers135 × 215 mm
TENG input circuitry and transmitter PCB
LewisHall123/Drone-controller-sleeve-PCB
A circuit designed to send commands to a drone that it controls. The inputs to the circuit that determine the commands sent come from six separate tribo-electric nanogenerators (TENG).
99 parts1MIT - 2 layers100 × 40 mm
- 2 layers178 × 127 mm
- 4 layers103.7 × 78.5 mm
SnarkBarker
computerguy096/snark-barker-mini
A miniaturized version of the Snark Barker
180 partsCC-BY-SA-4.0 - 2 layers210 × 104 mm
AmplifierBoard
dangrie158/AmpStation
A Class D audio amplifier in a n old Teufel Decoder Station 5 case
243 partsMIT - 2 layers197 × 159 mm
- 2 layers108.5 × 69.9 mm
- 2 layers30 × 100 mm
- 2 layers246 × 83.9 mm
- 2 layers50.8 × 38.1 mm
- 2 layers89.8 × 112.8 mm
Projekat
SrdjanEM/True-RMS-voltmeter
True RMS voltmeter for AC voltage measurments up to 1000 V. Includes ESD protection and overvoltage protection.
77 parts - 4 layers80 × 47 mm
ATnoX smd
Vakon84/ATnoX
The ATnoX was born out of the necessity for me to have a small adapter adapter I could use to fit AT/XT motherboards into modern cases, powering them with ATX power supplies and turning them on with a momentary switch…
41 partsCC-BY-SA-4.0 - 2 layers93.2 × 64.1 mm
Gd protoboard pcb
baldengineer/Mega-IIe
Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!
121 parts33MIT