
Typhoon power monitor
hpvdt/typhoon_power_monitor
General template repository for our hardware projects, especially one-off and self-contained projects like custom test equipment. This template assumes that the hardware is being designed in KiCad.

General template repository for our hardware projects, especially one-off and self-contained projects like custom test equipment. This template assumes that the hardware is being designed in KiCad.
Final hpv power is an open-source printed circuit board by hpvdt, from the hpvdt/typhoon_power_monitor repository on GitHub. It is a 2-layer board of 39.2 × 44.1 mm with 32 parts on 57 nets, routed with 340 tracks and 35 vias.
Its parts include 12 capacitors, 9 resistors, 3 ICs, 3 connectors and 2 diodes.
General template repository for our hardware projects, especially one-off and self-contained projects like custom test equipment. This template assumes that the hardware is being designed in KiCad.
Pretty self-explanitory, put hardware related files into the hardware folder, firmware in the firmware folder. Other folders can be added as needed: for example a media folder is handy for storing pictures related to a project which can be used in documentation.
Partly for consistency, partly for functionality; please follow the following conventions:
board_rev1). DO NOT USE SPACES! ESPECIALLY FOR FOLDERS CONTAINING CODE! Spaces in file paths may cause issues in compilers and such so best to avoid them entirely.| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1u | Capacitor_SMD:C_0805_2012Metric | C2, C6, C10, C11 |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric | C3, C9, C12 |
| 3 | 5.1k | Resistor_SMD:R_0805_2012Metric | R7, R8, R9 |
| 2 | 100 | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric | C1, C7 |
| 2 | 320 | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | LED | LED_SMD:LED_0805_2012Metric | D1, D2 |
| 1 | 10n | Capacitor_SMD:C_0805_2012Metric | C4 |
| 1 | 13.3k | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | 2.2u | Capacitor_SMD:C_0805_2012Metric | C8 |
| 1 | 20k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 4.7u | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | ~ | Connector_JST:JST_EH_B12B-EH-A_1x12_P2.50mm_Vertical | J1 |
| 1 | ~ | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW2 |
| 1 | ~ | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | ~ | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | ~ | HX711:SOP127P600X180-16N | U3 |
| 1 | ~ | Connector_USB:USB_C_Receptacle_GCT_USB4110 | J3 |
| 1 | ~ | Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | ICM-42670-P1 |
| 1 | ~ | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | ~ | Connector_JST:JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J2 |

hpvdt/typhoon_power_monitor
General template repository for our hardware projects, especially one-off and self-contained projects like custom test equipment. This template assumes that the hardware is being designed in KiCad.

hpvdt/typhoon_power_monitor
General template repository for our hardware projects, especially one-off and self-contained projects like custom test equipment. This template assumes that the hardware is being designed in KiCad.

hpvdt/typhoon_power_monitor
General template repository for our hardware projects, especially one-off and self-contained projects like custom test equipment. This template assumes that the hardware is being designed in KiCad.

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It measures 39.2 × 44.1 mm and has 2 copper layers, 1.6 mm thick.
32 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 hpvdt/typhoon_power_monitor repository on GitHub, at the commit this page was made from: the board is hardware/rev4/final hpv power.kicad_pcb and its schematic hardware/power/power.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 hpvdt before reusing the design.