Buy 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board wholesale price
Description:
Trigger mode: High level 5V relay module Can be used for microcontroller development board module or home appliance control 5V – 12V TTL control signal Can control DC or AC signal, also 220V AC load Normally open / closed contact Power indicator Controlled lights bright when pull and not shine when disconnect Increase the transistor drive relay coils, control pins high impedance Control pins have pull down circuit to prevent malfunction of relay vacant
Package included:
3 x 5V 1 channel relay module
,
Best 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board good price
Specification: 3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board
Weight
0.048 kg
User Reviews
0.0out of 5
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
Write a review
There are no reviews yet.
Only logged in customers who have purchased this product may leave a review.
I bought one for us. And to be honest I was VERY SCEPTICAL. But once installed the sky is the limit on what you can do. Our kids are grown with their own children and even the grandchildren know how to operate it and love the video options. So we decided to get them their own and not to brag but mom and dads gift were the bomb. Even the grandchildren were excited
After having it for a few days I love it! I tried it with different cups and mugs and you’ll want to use the a mug with a flat base to really spread the heat. I pre heat my mug while my coffee brews and it will stay hot as long as you’d like. I found the default high heat setting worked best for me. It’s not to expensive and makes a great gift. I got mine in black and it looks great on my desk at work.
This thing really works. If you are reading a review that says it doesn’t then they r either not using it correctly or using the wrong product. I did not get paid to use this product or my personal opinion like others. I didn’t want to spend all the extra money on a fancy brand name with the same results. My pics will speak for themselves.
Arrival a few days before the scheduled date, very satisfied. Well packaged, received intact and functional, perfect for sketches, simple design but good for the price. Comes with an anti-loss strap, and the pen easy to store.
,
6V 10W 1.7A Portable Solar Panel USB Solar Charging Board Charger -
$61.14$31.04Its very good item for me, usually I am using this for charging my power bank (10000mah). Very good.
Tanix TX3 Mini+ Amlogic S905W2 DDR3 2GB RAM eMMC 16GB ROM 5G WiFi Android 11 Smart TV Box AV1 H.265 4K@30fps Video Decoder OTT Box - $55.85
I bought one for us. And to be honest I was VERY SCEPTICAL. But once installed the sky is the limit on what you can do. Our kids are grown with their own children and even the grandchildren know how to operate it and love the video options. So we decided to get them their own and not to brag but mom and dads gift were the bomb. Even the grandchildren were excited
55 Degrees Celsius Constant Mug Warmer Heating Automatic Water Heater Warm Cup Warmer for Office Dorm Room - $25.79 – $27.05
After having it for a few days I love it! I tried it with different cups and mugs and you’ll want to use the a mug with a flat base to really spread the heat. I pre heat my mug while my coffee brews and it will stay hot as long as you’d like. I found the default high heat setting worked best for me. It’s not to expensive and makes a great gift. I got mine in black and it looks great on my desk at work.
High Pressure Foam Washer Jet Car Washing Lance Soap Sprayer Adjustable - $58.51
This thing really works. If you are reading a review that says it doesn’t then they r either not using it correctly or using the wrong product. I did not get paid to use this product or my personal opinion like others. I didn’t want to spend all the extra money on a fancy brand name with the same results. My pics will speak for themselves.
Wireless Weather Station Thermohygrometer Weather Forecast Alarm Clock Perpetual Calendar Moon Phase - $53.11
Nice station
Wireless Weather Station Thermohygrometer Weather Forecast Alarm Clock Perpetual Calendar Moon Phase - $53.11
Perfect nothing to say and accurate data super
Thanks to seller send fast
12 Inch LCD Update Multi Function Writing Tablet 3 in 1 Mouse Pad Ruler Drawing Doodle Board Handwriting Pads - $23.79
Lightly box is pressed in brightness, but writing data is no problem four yo ~
12 Inch LCD Update Multi Function Writing Tablet 3 in 1 Mouse Pad Ruler Drawing Doodle Board Handwriting Pads - $23.79
Arrival a few days before the scheduled date, very satisfied. Well packaged, received intact and functional, perfect for sketches, simple design but good for the price. Comes with an anti-loss strap, and the pen easy to store.
12 Inch LCD Update Multi Function Writing Tablet 3 in 1 Mouse Pad Ruler Drawing Doodle Board Handwriting Pads - $23.79
I arrived a week earlier than planned, I loved it coming with the battery included, very good product
5000W LED Full Spectrum Plant UV Grow Light Veg Growing Lamp Indoor Hydroponic -
$63.62$33.52It didn’t take long to get there, all ok