2 layers99.1 × 76.2 mm
Ssr
Miceuz/triac-bloc
An universal power block based on triac. In essence this is a solid state relay with some bells and whistles
39 parts54
2 layers106.7 × 83.8 mm
Controller
Miceuz/triac-bloc54An universal power block based on triac. In essence this is a solid state relay with some bells and whistles
- Size
- 106.7 × 83.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 32
- Pads
- 105
- Tracks, vias
- 167, 11
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 18 Apr 2013
- Updated
- 18 Feb 2020
Overview
Controller is an open-source printed circuit board by Miceuz, from the Miceuz/triac-bloc repository on GitHub. It is a 2-layer board of 106.7 × 83.8 mm with 27 parts on 32 nets, routed with 167 tracks and 11 vias.
It is built around the ATMEGA88A-AU, SP3485CN-L and P82B96D. Its parts include 10 capacitors, 7 resistors, 3 ICs, 3 connectors and 2 switches. It belongs with the home automation and IoT boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATMEGA88A-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 512Byte 8 Bit 8KB AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
SP3485CN-L
SOIC-80℃~+70℃ 1 1 10Mbps 3V~3.6V Transceiver SOIC-8 RS-485 / RS-422 ICs ROHSMaxLinearRS-485 / RS-422 ICsP82B96D
SOIC-8-40℃~+85℃ 2 2-Wire Bus 2-Wire Bus 2V~15V 4pF 70ns Buffer SOIC-8 Signal Buffers, Repeaters, Splitters ROHSTexas InstrumentsSignal Buffers, Repeaters, Splitters
README
README.mdtriac-bloc
A universal power block based on triac. In essence this is a high power solid state relay augmented with some bells and whistles.
Bells and whistles:
- Attiyny44 MCU on board
- I2C interface
- maximum power - 6kW
- zero crossing detection
- controllable via I2C protocol
- phase shift dimmer mode
- linear output power control
- switch at zero-crossing mode
- output filtering for dimmer mode
- snubber network
- “low level” zero-crossing signal output
- “low level” triac trigger signal input
- 4 spare MCU pins available for additional features
- open source hardware and firmware
More info available at: http://wemakethings.net/2013/10/27/triac-bloc/
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100n | SM0603_Capa | C3, C4, C5, C6, C7, C8, C9 |
| 4 | R | SM0603_Resistor | R2, R3, R6, R7 |
| 2 | 10k | SM0603_Resistor | R1, R4 |
| 2 | 22p | SM0603_Capa | C1, C2 |
| 1 | 120 | SM0603_Resistor | R5 |
| 1 | 16MHz | HC-49V | X1 |
| 1 | ATMEGA88-A | TQFP32 | IC1 |
| 1 | AVR-ISP-6 | pin_array_3x2 | CON1 |
| 1 | C | C2V10 | C10 |
| 1 | CONN_2 | PINHEAD1-2 | P2 |
| 1 | I2C | PIN_ARRAY_4x1 | P1 |
| 1 | JUMPER | PINHEAD1-2 | JP1 |
| 1 | P82B96 | SO8N | U1 |
| 1 | RS458 | PINHEAD1-3 | K1 |
| 1 | SP3485CN | SO8N | IC2 |
| 1 | SW_PUSH | SW_PUSH_SMALL | SW1 |
Questions
How big is the Controller PCB?
It measures 106.7 × 83.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Controller use?
27 parts, built around the ATMEGA88A-AU, SP3485CN-L and P82B96D. 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.
Where can I download the Controller KiCad files?
From the Miceuz/triac-bloc repository on GitHub, at the commit this page was made from: the board is controller-atmega8/controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask Miceuz before reusing the design.
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