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12/2019. AC/DC sensor parts
Electronic parts
| x | Name | Info |
|---|---|---|
| 1 | Arduino Pro Mini | Mega328P 5V 16Mhz |
| 1 | ACS712 | Current sensor |
| 1 | Voltage sensor | Or just some resistors |
| 1 | 1306 OLED | 0.96 inch, 128 x 64 display |
| 3 | banana plug | A red (IP+), green (IP-) and black (GND) one |
| 1 | Micro pushbutton | For the sensor to calibrate |
| 2 | Toggle switch | One for the flow and one to selecht AC or DC |
| 1 | micro usb module | for the 5 Volt input |
| 1 | 10x24 ds 30x70mm PCB | PCB for the Pro Mini |
Construction parts and code
| x | Name | Info |
|---|---|---|
| 1 | 12 x 17cm x 1.6 mm thick white styrene | case plate |
| electric wire | ... | |
| nuts and bolts | construction material | |
| x | Name | Info |
| 1 | DC_Volt_AC DC_Current Sensor.ino | Arduino code |
| 1 | ACS712 library | https://github.com/muratdemirtas/ACS712-arduino-1 |
| 1 | ssd1306 library | https://www.arduinolibraries.info/libraries/ssd1306 |
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12/2019. AC/DC sensor design
In 22 steps, make and Bending parts for the ACS712 AC/DC Current Sensor(rev002) design.
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12/2019. AC/DC sensor diagram
The basic AC/DC sensor diagram.
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An Arduino Pro Mini 328, 5V and 16Mhz on an 3 x 7 cm pcb with JST connectors.
One 3 way JST for the calibrate button and one 3 way JST for the AC/DC switch.
One 3 way JST for the ACS712 sensor and one 3 way JST for the voltage sensor.
One 2 way JST for the power input.
And two 4 way JST for the I2C where one is used for the OLED.
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12/2019. AC/DC sensor progress
All the electronic parts.
Sensors on the Pro Mini module.
Upload some code to the Nano.
Info on OLED before calibrate.
Create some code with the Arduino IDE.
The layout on the white styrene.
Long sides are bend at first.
And the case around all the electronic parts.
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12/2019. IAD06 result
The Volt and AC/DC current sensor/meter working.
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