
EEG ESP
ashvin-verma/BigBrainFinal
Final Project for HOPE Fall '22. Low-cost EEG with 4 inputs and filtering.

Ca3130 BiMOS Op-amp based Cable Detector module
Cable Detector module is an open-source printed circuit board by mukhtarsafarofff, from the mukhtarsafarofff/Cable-Detector-module repository on GitHub. It is a 2-layer board with 12 parts on 11 nets, routed with 35 tracks and 0 vias.
It is built around the CA3130E and BC547. Its parts include 4 resistors, 1 capacitor, 1 IC, 1 diode and 1 transistor.
(ENG) I have designed this circuit to detect cable problems.
(DEU) Ich habe diesen Schaltkreis entworfen, um Kabelprobleme zu erkennen.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 1K | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R3, R4 |
| 2 | 1M | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1, R2 |
| 1 | 33pF | Capacitor_THT:C_Disc_D7.5mm_W5.0mm_P7.50mm | C1 |
| 1 | 50K | Potentiometer_THT:Potentiometer_Vishay_148-149_Single_Horizontal | RV1 |
| 1 | Antenna | TerminalBlock_MetzConnect:TerminalBlock_MetzConnect_360271_1x01_Horizontal_ScrewM3.0_Boxed | AE1 |
| 1 | BC547 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_15x7.5RM7.6 | BZ1 |
| 1 | CA3130 | Package_DIP:DIP-8_W7.62mm | U1 |
| 1 | INPUT | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | LED | LED_THT:LED_D5.0mm | D1 |

ashvin-verma/BigBrainFinal
Final Project for HOPE Fall '22. Low-cost EEG with 4 inputs and filtering.

Bambelweeny57/OSI-600D-SuperBoard-II
KiCad 10 recreation of the Ohio Scientific Superboard II Model 600 rev D (1980) with Cherry MX keyswitches, 27C16/2816 ROMs, full schematic and assembly guide.




github-linguist/linguist
Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

peterheinrich/InternetOverSpaghetti
Transmitting IP packages over a pair of spaghetti thus demonstrating how media independent IP really is.
12 parts, built around the CA3130E and BC547. 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 mukhtarsafarofff/Cable-Detector-module repository on GitHub, at the commit this page was made from: the board is Cable Detector module.kicad_pcb and its schematic Cable Detector module.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 mukhtarsafarofff before reusing the design.