
BinLora
manasdas17/LoRa-SmartGarbageCollection
Deploying smart garbage bins for real time waste management system is one of the key applications of a smart city system.

Proyecto de control y etapa de potencia de un inversor trifásico con modulación sinusoidal por ancho de pulso (SPWM).
SPWM is an open-source printed circuit board by Sudo-Guts, from the Sudo-Guts/SPWM repository on GitHub. It is a 2-layer board of 142 × 92 mm with 59 parts on 47 nets, routed with 221 tracks and 0 vias.
It is built around the ATMEGA328-PU, IR2109PBF and IRF540N. Its parts include 10 capacitors, 10 connectors, 7 resistors, 6 transistors and 5 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Proyecto de control y etapa de potencia de un inversor trifásico con modulación sinusoidal por ancho de pulso (SPWM).
Generar tres señales de control con desfases de 120 grados mediante un microcontrolador ATmega328P, para gobernar las tres ramas de un inversor trifásico mediante drivers de compuerta.
SPWM/
├── .gitignore
├── README.md
├── C0DE/
│ ├── Makefile
│ ├── inc/
│ ├── src/
│ └── out/
├── DOC/
│ └── CheckList.txt
├── PCB/
│ ├── SPWM.kicad_pro
│ ├── SPWM.kicad_sch
│ ├── SPWM.kicad_pcb
│ └── fabrication/
└── SIM/
├── psim/
└── spice/
└── models/CheckList.txt, tareas por etapas y criterios de validación.fabrication/ contiene archivos de salida existentes, no aprobados todavía para fabricar.models/ guarda los modelos de componentes utilizados.El firmware incluido es solo un punto de partida que permanece sin PWM ni habilitación de los drivers. No representa la implementación SPWM final. Los archivos de KiCad se recuperaron del proyecto existente en Drive. Falta comprobar ERC/DRC, huellas, pads, asignación de pines, conexión de potencia y sincronización PWM antes de usar la placa o los Gerbers para fabricar.
cd C0DE
make
make size
make cleanEl Makefile supone F_CPU = 16 MHz para la compilación; verificar primero la fuente de reloj real y los fusibles del ATmega328P.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | TestPoint | TestPoint:TestPoint_Bridge_Pitch7.62mm_Drill1.3mm | TP30, TP31, TP32, TP34, TP35, TP36, TP37, TP38, TP39, TP40, TP41, TP42, TP43 |
| 6 | 1Ohm | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1, R2, R3, R4, R5, R6 |
| 6 | IRF540N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2, Q3, Q4, Q5, Q6 |
| 3 | 104F | Capacitor_THT:CP_Radial_Tantal_D5.0mm_P5.00mm | C5, C6, C7 |
| 3 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3 |
| 3 | 2.2uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C1, C2, C3 |
| 3 | IR2109 | Package_DIP:DIP-8_W7.62mm_Socket | U1, U4, U5 |
| 2 | 220 | Capacitor_THT:CP_Radial_Tantal_D5.0mm_P5.00mm | C8, C9 |
| 2 | Conn_01x02 | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | Vcc1, Vss1 |
| 2 | Fase2 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4, J8 |
| 1 | 104 | Capacitor_THT:CP_Radial_Tantal_D5.0mm_P5.00mm | C11 |
| 1 | 105 | Capacitor_THT:CP_Radial_Tantal_D5.0mm_P5.00mm | C10 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R7 |
| 1 | 10uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | Cm1 |
| 1 | 16MHz | Crystal:Crystal_HC49-4H_Vertical | Y1 |
| 1 | ATmega328-P | Package_DIP:DIP-28_W7.62mm | U6 |
| 1 | Carga_Trifasica | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-05P_1x05_P5.00mm | J1 |
| 1 | Fase1 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Fase3 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | LM78M05_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U2 |
| 1 | RES_E | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | RST | Button_Switch_THT:SW_PUSH_6mm_H7.3mm | SW1 |
| 1 | USBasp | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J2 |
| 1 | V1 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J10 |
| 1 | V2 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J9 |
| 1 | V_E | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J6 |
It measures 142 × 92 mm and has 2 copper layers, 1.6 mm thick.
59 parts, built around the ATMEGA328-PU, IR2109PBF and IRF540N. 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 Sudo-Guts/SPWM repository on GitHub, at the commit this page was made from: the board is PCB/SPWM.kicad_pcb and its schematic PCB/SPWM.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 Sudo-Guts before reusing the design.

manasdas17/LoRa-SmartGarbageCollection
Deploying smart garbage bins for real time waste management system is one of the key applications of a smart city system.

ARTS-Laboratory/Biphasic-data-acquisition-system
Data acquisition system for the biphasic measurement of multifunctional material


profdc9/DRSSTC-PCB-Pack
A pack of PCBs for a dual resonant solid state tesla coil setup. Pretty much everything you need.



