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sudomesh/disaster-radio
A (paused) work-in-progress long-range, low-bandwidth wireless disaster recovery mesh network powered by the sun.

Soldering oven controller to convert a conventional toaster oven to a PCB oven on an STM32 MCU
Pcb oven controller is an open-source printed circuit board by cmasterx, from the cmasterx/Soldering-Oven-Controller repository on GitHub. It is a 4-layer board of 30 × 25 mm with 17 parts on 46 nets, routed with 59 tracks and 7 vias.
Its parts include 10 capacitors, 2 resistors, 1 IC, 1 connector and 1 switch. It belongs with the STM32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100nF | Capacitor_SMD:C_0402_1005Metric | C3, C4, C5, C6, C10 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 24pF | Capacitor_SMD:C_0402_1005Metric | C8, C9 |
| 1 | 100R | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C7 |
| 1 | 25Mhz | Crystal:Crystal_SMD_SeikoEpson_FA238V-4Pin_3.2x2.5mm | Y1 |
| 1 | R_Small_US | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | STM32F411CEUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U1 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P | SW1 |
| 1 | USB_A | Connector_USB:USB_A_CNCTech_1001-011-01101_Horizontal | J1 |
It measures 30 × 25 mm and has 4 copper layers, 4.69 mm thick.
17 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 cmasterx/Soldering-Oven-Controller repository on GitHub, at the commit this page was made from: the board is pcb/pcb-oven-controller.kicad_pcb and its schematic pcb/pcb-oven-controller.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 cmasterx before reusing the design.

sudomesh/disaster-radio
A (paused) work-in-progress long-range, low-bandwidth wireless disaster recovery mesh network powered by the sun.

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





brown-studios/minuet
Minuet upgrades your MAXXAIR Maxxfan with a brushless DC motor, home automation features, and accessories.
