
PCB Final
RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention
Buzzer is an open-source printed circuit board by RavinduLK, from the RavinduLK/CocoExpert-Level1-HardwareProject repository on GitHub. It is a 2-layer board of 152.4 × 63.5 mm with 16 parts on 44 nets, routed with 46 tracks and 0 vias.
It is built around the ATMEGA32A-PU. Its parts include 1 diode, 1 transistor and 1 crystal. It belongs with the AVR (ATmega, ATtiny) boards of this library.
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention
https://drive.google.com/drive/u/0/folders/18UEq-plaGjheWkudtf2PqrmO_yfCV39f
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole_2.2mm_M2 | MountingHole:MountingHole_2.2mm_M2 | M1, M2, M3, M4 |
| 2 | 22pF | Capacitor_THT:CP_Radial_D10.0mm_P2.50mm | Capacitor 2, Capacitor 3 |
| 1 | 1uF | Capacitor_THT:CP_Radial_D10.0mm_P2.50mm | Capacitor 4 |
| 1 | 4.7uF | Capacitor_THT:CP_Radial_D10.0mm_P2.50mm | Capacitor 1 |
| 1 | ATmega32A-P | Package_DIP:DIP-40_W15.24mm | Atmega 32 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_12x9.5RM7.6 | Buzzer |
| 1 | Crystal | Crystal:Crystal_DS10_D1.0mm_L4.3mm_Vertical | Y1 |
| 1 | LED | LED_THT:LED_D3.0mm | D1 |
| 1 | NPN Transistor | Package_TO_SOT_THT:TO-39-3 | Q1 |
| 1 | Resistor 1 | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P5.08mm_Vertical | 2K1 |
| 1 | Resistor 2 | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P5.08mm_Vertical | 10K1 |
| 1 | Resistor 3 | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P5.08mm_Vertical | 10K2 |
It measures 152.4 × 63.5 mm and has 2 copper layers, 1.6 mm thick.
16 parts, built around the ATMEGA32A-PU. 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 RavinduLK/CocoExpert-Level1-HardwareProject repository on GitHub, at the commit this page was made from: the board is Simulations/PCB Files/204096G-PCBs/204096G-PCBs'/PCB & Schematic Files-Buzzer/Buzzer.kicad_pcb and its schematic My Parts/PCB Files/PCB & Schematic Files-Buzzer/Buzzer.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 RavinduLK before reusing the design.

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

RavinduLK/CocoExpert-Level1-HardwareProject
CocoExpert is an automated coconut breaking, scraping, and grinding machine with a focus on ensuring safety for housewives and frequent users, thereby eliminating the need for manual intervention

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