TeFka/PeatMonitoringProject1This is the repository for used for storage of all software code and other components produced during the project of developing the peat monitoring device or University of Nottingham EEEE4019 Group Project.
Battery is an open-source printed circuit board by TeFka, from the TeFka/PeatMonitoringProject repository on GitHub. It is a 2-layer board of 40 × 15 mm with 13 parts on 10 nets, routed with 98 tracks and 0 vias.
It is built around the 74AHC1G04SE, LM1117-3.3 and IRLML6402, with the 1N4148WS among its other parts. Its parts include 5 resistors, 2 ICs, 2 diodes and 2 transistors. It belongs with the power boards of this library.
Designed by Oliver Davies
The main PCB for STM32 chip. Provides SPI, I2C, UART and analogue connections that allow communicaton with all relevant components. Connection to the battery is also availalbe to provide power.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R5 |
| 2 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | Input, Output |
| 2 | IRLML6402 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 1 | 1N4148WS | Diode_SMD:D_SOD-323 | D1 |
| 1 | 200 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | 74AHC1G04 | SN74AHC1G04DCKRE4:SOT65P210X110-5N | U1 |
| 1 | 825 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | LM1117-3.3 | LM1117MP-3:VREG_LM1117MP-3.3_NOPB | U2 |
| 1 | RED | 150060RS75000:0603_DIODE | D2 |
It measures 40 × 15 mm and has 2 copper layers, 1.6 mm thick.
13 parts, built around the 74AHC1G04SE, LM1117-3.3, IRLML6402 and 1N4148WS. 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 TeFka/PeatMonitoringProject repository on GitHub, at the commit this page was made from: the board is Hardware/BatteryControl/battery.kicad_pcb and its schematic Hardware/PressureSensor/LPS28Report.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 TeFka before reusing the design.
TeFka/PeatMonitoringProject
This is the repository for used for storage of all software code and other components produced during the project of developing the peat monitoring device or University of Nottingham EEEE4019 Group Project.
TeFka/PeatMonitoringProject
This is the repository for used for storage of all software code and other components produced during the project of developing the peat monitoring device or University of Nottingham EEEE4019 Group Project.
PR77/IoT_Messenger
IoT Messenger (Pager) For Simple 1 Way Communication
plinkysynth/plinky_public
a public release of the plinky sw and hw
rusefi/hw_microRusEfi
microRusEfi board for rusEfi ECU
elixpo/elixpo_chapter
Elixpo’s canonical collection for public build-and-release Chapters, bringing open-source software, reproducible research, hardware, and community contributions into one attributable record.