
LeafNode v3.1
leafai-io/leaf-node-v3.x
Modular node for sensor monitoring and device control in grow environments.

This repository includes the code (top and bottom-side) and the PCB design for the ROV made for students in the faculty of CS, Alexandria University.
FCS ROV is an open-source printed circuit board by yusufElnady, from the yusufElnady/FCS-ROV repository on GitHub. It is a 2-layer board of 98.6 × 59.9 mm with 57 parts on 60 nets, routed with 282 tracks and 19 vias.
It is built around the L7809 and SI2302DS. Its parts include 34 resistors, 14 transistors, 5 connectors, 2 capacitors and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 200R | Resistor_SMD:R_0805_2012Metric | R1, R2, R4, R6, R9, R10, R11, R14, R17, R20, R23, R26, R29, R32 |
| 14 | SI2302DS | SI2302DS:SOT23-3_TO-236AB | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14 |
| 10 | 1K | Resistor_SMD:R_0805_2012Metric | R3, R8, R13, R16, R19, R22, R25, R28, R31, R34 |
| 10 | 1k | Resistor_SMD:R_0805_2012Metric | R5, R7, R12, R15, R18, R21, R24, R27, R30, R33 |
| 3 | Conn_02x08_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x08_P2.54mm_Vertical | J2, J12, J14 |
| 2 | C | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | C1, C2 |
| 1 | Arduino_Nano_v2.x | Module:Arduino_Nano | A1 |
| 1 | Conn_02x05_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x05_P2.54mm_Vertical | J1 |
| 1 | L7809 | FQP30N06L:TO220V | U1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J3 |

leafai-io/leaf-node-v3.x
Modular node for sensor monitoring and device control in grow environments.

TheNoobInventor/pi-pico-drone
A micro drone is made using the Raspberry Pi Pico W. It is fitted with the MPU6050 IMU module and BMP280 barometric sensor. The drone will be controlled using TinyMPC and employ a Micro-ROS client on FreeRTOS.

yope/kamaq
Python/Cython implementation of 3D printer firmware running on Linux

vorlaxen-labs/AratMicro
High-performance, open-source micromouse robot platform built for Robosam and MEB Robot (Ministry of National Education Robotics Competition, Turkey).




SolderedElectronics/125kHz-RFID-I2C-board-qwiic-hardware-design
Hardware design, BOM, gerbers and 3D files for 125kHz-RFID-I2C-board-qwiic designed by Soldered Electronics.
It measures 98.6 × 59.9 mm and has 2 copper layers, 1.6 mm thick.
57 parts, built around the L7809 and SI2302DS. 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 yusufElnady/FCS-ROV repository on GitHub, at the commit this page was made from: the board is main_board/main_board.kicad_pcb and its schematic main_board/main_board.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 yusufElnady before reusing the design.