4 layers
Modularized
Jeff-Russ/Casio-HT-700-mods
A collection of instruction and schematics (in KiCAD with PCB designs) for modifying the Casio HT-700.
200 parts2
Boards using the 2SC1740S-TA
6 boardsBoards in 2 GitHub repositories, designed in KiCad, that use the 2SC1740S-TA by Jiangsu Changjing Electronics Technology (CJ) (-55℃~+150℃ 1 NPN 100MHz 100nA 120 150mA 300mW 400mV 50V 7V NPN TO-92S-3 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the 2SC1740S-TA’s symbol, footprint and pinout are on its own page.
- 2 layers68 × 45 mm
RF MODULE
4920616d20546f6d/Nintendo_Famicom_Console
Schematics, PCBs, images, and notes for Nintendo's Famicom console
65 parts13 - 4 layers381 × 259.1 mm
Cards
Jeff-Russ/Casio-HT-700-mods
A collection of instruction and schematics (in KiCAD with PCB designs) for modifying the Casio HT-700.
132 parts2 - 4 layers
Cards old
Jeff-Russ/Casio-HT-700-mods
A collection of instruction and schematics (in KiCAD with PCB designs) for modifying the Casio HT-700.
55 parts2 - 2 layers
HT Chorus
Jeff-Russ/Casio-HT-700-mods
A collection of instruction and schematics (in KiCAD with PCB designs) for modifying the Casio HT-700.
59 parts2 - 2 layers
HT Final
Jeff-Russ/Casio-HT-700-mods
A collection of instruction and schematics (in KiCAD with PCB designs) for modifying the Casio HT-700.
71 parts2