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

The repository for the code associated with the devices done by Solicamb.
SoliCamb Rev 4 PCB is an open-source printed circuit board by solicamb, from the solicamb/main repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 95.9 × 65.9 mm with 36 parts on 49 nets, routed with 784 tracks and 105 vias.
Its parts include 9 ICs, 7 resistors, 5 transistors, 5 connectors and 2 capacitors.
SoliCamb is a student-led initiative from the University of Cambridge. In partnership with the Centre for Global Equality, we aim to develop a low cost, durable and easy to use sensing platform to measure soil carbon and moisture content. Soil health monitoring is essential for the wellbeing of the local ecosystem and, on a larger scale, indicative of global warming status. Through engaging citizen scientists in Cambridgeshire (UK) and overseas in Umzimvubu (South Africa), as well as providing access to analysed soil data, this initiative aims to empower and engage the public with global issues relating to environmental sustainability.
For more info, check out our:
| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Q_PMOS_GSD | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q1, Q4, Q5 |
| 2 | 10 k | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1, R3 |
| 2 | 100 | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R5, R7 |
| 2 | 47 uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C1, C2 |
| 2 | Battery_Cell | Battery:BatteryHolder_Keystone_1042_1x18650 | BT1, BT2 |
| 2 | Charger | Battery_Charger:Battery_Charger | U1, U2 |
| 2 | Q_NMOS_GDS | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q2, Q3 |
| 1 | 1 A | Resistor_SMD:R_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F4 |
| 1 | 10 k | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R4 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R6 |
| 1 | 3 A | Resistor_SMD:R_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F5 |
| 1 | 475 | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R2 |
| 1 | Blue_Pill | Blue_pill:Blue_pill | U6 |
| 1 | Button 1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left | J9 |
| 1 | Button 2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left | J10 |
| 1 | Button 3 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left | J11 |
| 1 | Display | Display:Display | U8 |
| 1 | GPS | GPS:GPS | U5 |
| 1 | Program | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical_SMD_Pin1Left | J2 |
| 1 | RFID | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | U4 |
| 1 | Regulator | Regulator:Regulator | U3 |
| 1 | SD | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | U7 |
| 1 | Switch | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical_SMD_Pin1Left | J1 |
| 1 | USB | USB:USB | U9 |
The 32 most common of 36 parts.
It measures 95.9 × 65.9 mm and has 2 copper layers, 1.6 mm thick.
36 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 solicamb/main repository on GitHub, at the commit this page was made from: the board is Main PCB/SoliCamb Rev 4/SoliCamb Rev 4 PCB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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

hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!


tardate/LittleArduinoProjects
a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another!


Neumi/open_echo
Open Source echo sounder / depth sounder / SONAR for bathymetry and research. Arduino based and compatible.

