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
PCB Final 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 297.2 × 209.6 mm with 42 parts on 106 nets, routed with 520 tracks and 46 vias.
It is built around the ATMEGA32U4, ABS4 and HC-SR04, with the L7805 and L7812 among its other parts. 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_4.3mm_M4_ISO14580 | MountingHole:MountingHole_4.3mm_M4_ISO14580 | H1, H2, H3, H4 |
| 2 | 10K | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P5.08mm_Vertical | Resistor, Resistor |
| 2 | 22pF | Capacitor_THT:CP_Radial_D10.0mm_P2.50mm | Capacitor, Capacitor |
| 1 | . | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | PCF8574A(I2C) |
| 1 | 1 | Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical | DC Motor |
| 1 | 1 | Connector_PinHeader_1.27mm:PinHeader_1x04_P1.27mm_Horizontal | Stepper Motor |
| 1 | 1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | Servo Motor |
| 1 | 1 | Package_DIP:DIP-16_W7.62mm | Motor Driver |
| 1 | 16*2 LCD | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical | Display (16*2) |
| 1 | 1uF | Capacitor_THT:CP_Radial_D10.0mm_P2.50mm | Capacitor |
| 1 | 2 | Package_DIP:DIP-16_W7.62mm | Motor Driver |
| 1 | 2 | Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical | DC Motor |
| 1 | 2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | Servo Motor |
| 1 | 2K | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P5.08mm_Vertical | Resistor |
| 1 | 2N2219 | Package_TO_SOT_THT:TO-39-3 | NPN Transistor |
| 1 | 3 | Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical | DC Motor |
| 1 | 3 | Package_DIP:DIP-16_W7.62mm | Motor Driver |
| 1 | 4 | Package_DIP:DIP-16_W7.62mm | Motor Driver |
| 1 | 4 | Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical | DC Motor |
| 1 | 4.7uF | Capacitor_THT:CP_Radial_D10.0mm_P2.50mm | Capacitor |
| 1 | ABS4 | Diode_SMD:Diode_Bridge_Diotec_ABS | Bridge |
| 1 | ATmega32 | Package_DIP:DIP-40_W15.24mm | U1 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_12x9.5RM7.6 | Buzzer |
| 1 | C_Polarized_Small | Capacitor_SMD:CP_Elec_4x3 | Capacitor |
| 1 | C_Polarized_Small | Capacitor_SMD:CP_Elec_3x5.4 | Capacitor |
| 1 | Color Sensor | Connector_PinHeader_1.27mm:PinHeader_1x08_P1.27mm_Horizontal | 1 |
| 1 | Conn_01x02 | Connector_PinSocket_1.00mm:PinSocket_1x02_P1.00mm_Vertical | Input 1 |
| 1 | Conn_01x03_Female | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | IR Connector |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | Keypad(4*3) |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | Keypad(4*3) |
| 1 | Crystal | Crystal:Crystal_DS10_D1.0mm_L4.3mm_Vertical | Crystal |
| 1 | HC-SR04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | HC-SR04 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Regulator 2 |
| 1 | L7812 | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Regulator 1 |
| 1 | LED | LED_THT:LED_D3.0mm | LED |
| 1 | R_Potentiometer | Potentiometer_THT:Potentiometer_ACP_CA6-H2,5_Horizontal | Potentiometer |
| 1 | Transformer_1P_1S | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | Transformer |
It measures 297.2 × 209.6 mm and has 2 copper layers, 1.6 mm thick.
42 parts, built around the ATMEGA32U4, ABS4, HC-SR04 and L7805. 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/Finale full PCB(Group15)/Finale full PCB(Group15)/PCB-Final.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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