1-Channel EL817 Optocoupler 12V
With this optocoupler, you can connect inductive and capacitive NPN or PNP sensors to an Arduino. The optocoupler module is designed for 12V. If you want to operate it at higher voltages, you can replace the R1 resistor with a suitable one. This 1-channel optocoupler is perfect for retrofitting a capacitive ABL EZABL sensor/autolevel sensor to a 3D printer. We successfully use the optocoupler on our Creality CR-10 and Ender-3 3D printers.
You can find a very good guide on how to retrofit an autolevel sensor to a 3D printer on Thingiverse at the following link:
https://www.thingiverse.com/thing:2906283
Recommended Auto Leveling Sensor for 3D Printers:
Technical Details:
- Isolation Voltage: more than 3000V
- Input Current: 50mA (MAX)
- Maximum Output Current: 50mA
- Maximum Signal Frequency: 80KHz
- Diameter mounting holes: 3mm
- Dimension: 40.3 x 15 x 17mm
- Weight: 8.5g
Package includes:
- 1x 1-Channel EL817 Optocoupler 12V
1-Channel EL817 Optocoupler 12V
- Brand: purecrea
- Product Code: 420887
- Availability: In Stock
-
CHF6,90
- Ex Tax: CHF6,38
Related Products
LJ12A3-4-Z NPN Inductive Proximity Switch 6-36 V DC
With this inductive distance sensor, you can detect metallic (electrically conductive) objects. The ..
CHF9,90 Ex Tax: CHF9,16
SN04 NPN Inductive Proximity Switch 10-30V DC
With this inductive proximity switch / distance sensor, you can detect metallic (electrically conduc..
CHF7,90 Ex Tax: CHF7,31
TLP281 4-Channel Optocoupler
This optocoupler breakout board is suitable for separating two circuits, such as those with differen..
CHF4,90 Ex Tax: CHF4,53
Gravity Analog Signal Isolator Optocoupler
To ensure that sensors like pH sensors and conductivity sensors provide accurate measurements, it's ..
CHF22,90 Ex Tax: CHF21,18
Gravity Digital I2C Signal Isolator Optocoupler
The Gravity: Digital I2C Signal Isolator can isolate the digital I2C signal and power the isolated s..
CHF19,90 Ex Tax: CHF18,41
4-Channel Logic Level Converter 12V to 5V
This level shifter with optocoupler converts 12V signals into 5V signals and provides a PNP output. ..
CHF14,90 Ex Tax: CHF13,78
4-Channel Logic Level Converter 12V to 3.3V
This level converter with optocoupler converts 12V signals into 3.3V signals and provides a PNP outp..
CHF14,90 Ex Tax: CHF13,78
Tags: Optocoupler, Autolevel, Level sensor, 3D Printer, ABL, EZABL; printer, Printer, 12V, 24V, Autoleveling, Auto, Leveling, Marlin, Ramps, NPN, PNP