
Transformerless Power Supply
thisisarjun18/PCB-PROJECTS
PCB design projects created in KiCad, including schematic capture, PCB layout, routing, and hardware prototyping.

PCB design projects created in KiCad, including schematic capture, PCB layout, routing, and hardware prototyping.
Bridge Rectifier Layout is an open-source printed circuit board by thisisarjun18, from the thisisarjun18/PCB-PROJECTS repository on GitHub. It is a 2-layer board of 61.5 × 34 mm with 10 parts on 5 nets, routed with 18 tracks and 0 vias.
Its parts include 5 diodes, 2 connectors, 1 capacitor and 1 resistor. It belongs with the interfaces and adapters boards of this library.
A simple 3-channel LED indicator PCB designed in KiCad.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4 |
| 2 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J1, J2 |
| 1 | 1000uF | Capacitor_THT:CP_Radial_D10.0mm_P3.50mm | C1 |
| 1 | 2.2k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | LED | LED_THT:LED_D10.0mm | D5 |
The 9 most common of 10 parts.
It measures 61.5 × 34 mm and has 2 copper layers, 1.6 mm thick.
10 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the thisisarjun18/PCB-PROJECTS repository on GitHub, at the commit this page was made from: the board is Project-02 - Full Wave-Bridge-Rectifier/Bridge Rectifier Layout.kicad_pcb and its schematic DC motor Speed Controller/DCmotorSpeedController.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask thisisarjun18 before reusing the design.

thisisarjun18/PCB-PROJECTS
PCB design projects created in KiCad, including schematic capture, PCB layout, routing, and hardware prototyping.

thisisarjun18/PCB-PROJECTS
PCB design projects created in KiCad, including schematic capture, PCB layout, routing, and hardware prototyping.

gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software

byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.

joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch


OLIMEX/OLINUXINO
OLINUXINO is Open Source / Open Hardware, low cost from EUR 24 Linux Industrial grade Single Board Computer capable to operate -25+85C

rusefi/rusefi
rusefi - GPL internal combustion engine control unit

VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group

hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI