Hosyond 4Pack 4 Channel DC 5V Relay Module with Optocoupler Relay Board for Arduino Raspberry Pi MEGA2560
Product ID: 535092624
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Module parameters: â–ªSize: 71.5mm(L)*52.7mm(W)*18.5(H)mm â–ªSingle weight: 56g â–ªPCB color: blue â–ªThere are 4 fixing screw holes around the board, the hole diameter is 3.1mm, which is convenient for installation and fixing â–ªHigh quality relays. A common end, a normally open end, and a normally closed end. â–ªOptocoupler isolation, good anti-interference. â–ªHigh Level or Low Level Trigger. The status indicator is on when it is engaged, and it is off when it is released. â–ªVCC is the system power supply, JD_VCC is the relay power supply. Just plug in the jumper cap. â–ªPower supply voltage: 5VDC â–ªCurrent: more than 100mA â–ªLoad: 250V 10A AC or 30V 10A DC Wiring instructions: VCC: positive pole of system power supply GND: Negative pole of system power supply IN1--IN2: relay control port (Do not reverse the connection to avoid burning out) Packing List: 4 x 4 channel relay module 1 x 10pin F-M Dupont wire Review: Good as you can get. - It's as good as you can get! Review: Cheap, reliable, easy to use - I use these for work for years, and they never let me down. Soldering quality at times is not perfect, and a little bit noisy, but at this price point it's absolutely great product.
| ASIN | B0C2Z8JF5R |
| Best Sellers Rank | #190 in Single Board Computers (Computers & Accessories) |
| Brand | Hosyond |
| Brand Name | Hosyond |
| Coil Voltage | 5 Volts |
| Connector Type | Dupont |
| Contact Type | Normally Closed, Normally Open |
| Current Rating | 10 Amps |
| Customer Reviews | 4.5 out of 5 stars 53 Reviews |
| Included Components | NO |
| Manufacturer | Hosyond |
| Maximum Switching Current | 10 Amps |
| Minimum Switching Voltage | 5 Volts (DC) |
| Mounting Type | Plug In Mount |
| Operation Mode | Manual |
| UPC | 732214748170 |
| Warranty Description | NO |
D**.
Good as you can get.
It's as good as you can get!
A**.
Cheap, reliable, easy to use
I use these for work for years, and they never let me down. Soldering quality at times is not perfect, and a little bit noisy, but at this price point it's absolutely great product.
R**O
Good product but be careful of the current draw
The 4 channel relays work as advertised. While the pictures indicate that the module can be driven directly from an Arduino board, make sure it can source that much current on the 5V input. A typical Arduino Mega can provide a maximum of about 1W on it's internal 5V supply, which translates to about 200mA. But when all 4 relays are turned on, the 5V draw is about 280mA. Recommend that an inexpensive (external) DC to DC supply is used to provide the 5V to the relays instead of the Arduino board as was shown. Note that the relay board even has a pin which can be used to provide that external power once the jumper is removed. Gave it 5 stars though because it works just fine. Good value for the cost.
J**S
They just work!
Great 4 ch relays for my Esp32 / raspberry pi projects. I have several of these in use and have help up for 1 year in harsh environment s without skipping a beat. I have had no defective units out of three separate orders.
K**K
Don’t get what I paid for
Didn’t come with any wires
B**N
Decent setup
These relays work well
B**B
Good Product
Good Product
J**I
Relays Are A Go.
Seems like a solid unit, but don't get carried away. I made a video demo. Just great with a Uno or other 5V unit, ESP8266 (3V MCU's) needs a transistor switch in between (the IRLED of the opto + the 2V of the indicator LED make for marginal performance otherwise). Same principal applies to other offerings (1ch, 2ch, etc.)
Trustpilot
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3 weeks ago