PC817 4 Channel Optocoupler Module
PC817 4-Channel Optocoupler Isolation Board. Onboard with 4-Channel 817 are independent, so can achieve different voltage control at the same.
$8.95
8 in stock
This item: PC817 4 Channel Optocoupler Module
8 in stock
$8.95
$8.95
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PC817 4 Channel Optocoupler Module is used when the actual operation requires isolation control and voltage conversion.
It can realize 3.3V or 5V to control the interface of 3.6–24V voltage level. After the control terminal is turned on, the controlled terminal will also be turned on.
Photoelectric isolation has a strong anti-interference ability. Can drive big behind power triodes, MOS tubes, etc., where high voltage driving is required, can also directly drive low power 24V relays.
If it is a pulse signal, please note that the limit of 817 is below 4KHZ. If the control signal is greater than 4KHZ, please do not use this module, it will not work properly.
Through the jumper, the cap can achieve whether the output is high potential output or low output.
The 4th and 817 on the board are independent, which can realize simultaneous control of different voltages, etc.
Features:
- PC817 4 Channel Optocoupler Module
- The drive terminal signal voltage: 3.6-24V
- The output voltage range: 3.6-30VÂ (output current depends on the specific situation, but the maximum is not 10MA, the total power is certain, the voltage and current are inversely proportional)
- Board size: Length: 48mm;Width: 38mm; Long side hole distance: 42mm; Wide side hole distance: 32mm
Package Included:
1 x 817 Optocoupler 4 Channel Voltage Isolation Board
Development Resources: demo codes, schematics, datasheets, etc
PC817 Adapter Module Optocoupler with Arduino Video Link
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods, and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles, and display monitors.
Related ProductsÂ
ATmega16U2 Arduino UNO R3 ATmega328P
Open circuit diagram of the original design, the development of software interface for free download, can also be in accordance with the requirements and they are modified, download the program is simple and convenient. Can use sensors, all kinds of electronic components connection (such as LED lights, buzzer, buttons, photo resistance, etc.), make all sorts of exciting work.
| Weight | .015 kg |
|---|---|
| Dimensions | 4.8 × 3.8 × 4.2 cm |
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