One Transistor

Downloads

PCB Projects

Note: Unless otherwise specified designs are KiCad projects.

• LM317 Lithium Ion Battery Charger [22.06.2020]
• PCB for an optical encoder used at a printer cartridge unit [08.07.2020]
• Microphone volumetric sensor (broken window and opened door alarm) [03.10.2020]
• LED Bargraph timer with LM3914 [23.10.2020]
• Breadboard adapter for a TSOP48 8-bit bus parallel NAND Flash [29.11.2020]

Arduino Libraries

• Library for HT16515 VFD Controller used in the frontpanel of a set-top-box [17.07.2020]
• Library for MaxLinear MxL5007T integrated VHF-UHF tuner [17.07.2020]

Datasheets

• Etek ET16315 VFD Controller [13.07.2020]
• Holtek HT16515 VFD Controller [17.07.2020]

Software

• Realtek FM Radio Player for RTL2832U USB tuners [22.06.2020]
• SPLAT! 1.4.2 32-bit binaries for Windows [22.06.2020]
• SPLAT! 1.4.2 64-bit binaries for Windows [22.06.2020]
• XTW100 Mini Programmer English software (partially translated) [29.08.2020]

Scripts

• Eagle 3D ULP for Autodesk/Cadsoft EAGLE CAD [22.06.2020]

Others

• Set of Eagle 3D parts images [22.06.2020]
• vserprog firmware for XTW100 [27.04.2021]

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* All dates are upload dates [dd.mm.yyyy].