At Last - You will get GERI 4-Channel Module Optocoupler Arduino Online Specification & Features Product Name: GERI 12V 4-Channel R...
At Last - You will get GERI 4-Channel Module Optocoupler Arduino Online
Specification & Features
- Product Name: GERI 12V 4-Channel Relay Module with Optocoupler H/L Level Triger for Arduino
- Brand: GERI
- Color: 12v 4-channel Relay Module
- Model: R029M
- The product is registered Trademark by GERI® . Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
- The module Operating voltage 12V;
- The module can be high or low by a jumper setting trigger;
- Fault-tolerant design, even if the control line is broken, the relay will not operate;
- The power indicator (green), the relay status indicator (red)
Comments List
GERI 4-Channel Module Optocoupler Arduino Reviews:
Product which corresponds exactly to the description. Intended to replace the original power supply of my tv defective. Use home, vocals and guitar, the rendering is excellent (I also use an anti-pop) connects to USB rather practical little thing, however, to know he doesn't really have feet, so to fit it it is not very practical but it does the trick. This product does not work on the computer yet the computer is new and the helmet too... a shame because it would have been helpful! practical, solid plastic. cable length a little short but classic. you can attach it to a wall via screwsperfect, need I say more... at the same time this is only a cable alim simple... just a little longer than the average... in any case it fits me very well, for an installation of videoproj at the ceiling... ^^installation is quick and without fake contact! when mounting as if this was a factory assembly. perfect! nothing to say. I got to test this product brand Tonor, usually as a mic I have a RODE professional about 200 euros more. This microphone is for a single use but not for professional use.Cheap GERI 4-Channel Module Optocoupler Arduino:
I put 5 stars for a simple use, not to use highly qualitative, it is better to buy a micro RODE, or other brand of same quality. This little micro with a simple design and all-plastic. The micro comes with a small tripod and a clamp that can be used as a standard microphone. The cable with the jack is of very good quality and rather long which is a positive point. The sound is a little close qualitative function of your sound card of your computer to know if it is powerful enough, otherwise he should be very ready to the mic that the sound is of fairly good quality. This microphone is suitable for uses such as Skype, YouTube but not to make achievements in music.. Again a little disappointed because the glue is not powerful enough for a good adderence without each time returning to political parties who are struggling to stayed glued. These banana plugs gold plated are unbeatable at the price level. A few remarks however :- if you have large cables type Cabasse, the cables will need to be mounted through the large hole side.Cheap GERI 12V 4-Channel:
It will hold very well, but the banana plug then becomes a simple terminal block removable not at all aesthetic, though - if you have a cable that's thinner, you can insert it in the longitudinal, but the clamping and the contact will not be as good. We need to be careful in unplugging its banana plugs by pulling the plug so that the cable does not detach. It would have taken a clamping screw side to improve the contact, such as on the banana plugs top of the range - during the installation of the banana plugs, you can spend a lot of time to remove the caches more or less difficult to unclip the terminals of your amp and your speakers. The game is not worth the candle if you do not move your pregnant regularly. - finally, on very large amp such as mine (an old Pioneer THX Ultra), it still adds a few centimeters in depth. In conclusion, if you really want banana plugs, lot of 24 gold plated plugs is actually unbeatable in the price level.. Super charger of 2 meters, not expensive and very convenient to reload and use mb iPhone when I'm on my sofa, in my kitchen or in my bed! Gain good volume, microphone with heavy base so very stable. By against original design (we like it or not), a little cumbersome when we can't fix it to a microphone stand, so obligation to lay it on a flat surface. Function buttons in plastic, I also have a reserve when the life of these elements ; it can go on normally but I wouldn't be surprised if one day, it works less well.Best Buy GERI 12V 4-Channel:
In any case, very good quality/price ratio at the level of the services offered and to record guitar, voice, it looks good! Really surprised by the power of the subwoofer and speakers, I listen to hardstyle (so good big sound) and yet the bass is not made only half, otherwise the neighbors rattle on, just for it is a satisfaction! The sound remains clear and sharp even very strong, in short, if you don't have an unlimited budget, I really recommend it, for more power, it is necessary to have a piece really well insulated and no neighbors at 500 m, a round... A daily use for 2 months, for movies, music, games, and no downside for meThis means of protection, although it does not yet seem to have been requested in its protection is now in the connection of my mic, the screen, the printer, the box,... Delivered in time. big plus : it allows you to see if you are well connected to the earth,... which has allowed me to call my electrician... Stable operation and continuous. Voltage accurate for an old LCD. Warming low, which allows long-term use and continuous. Good relationship quality-price. the four flexible I am comfortable with beautiful lighting and night a good made product which suits me perfectlyThis micro entry allows you to record via a microphone jack. Packaging:Very dark, the microphone comes in a box cardboard with a small tripod.On Sale GERI 12V 4-Channel:
No notice (good at the same time not really needed). The product:The microphone is very basic and lightweight, there is no on/off switch, no volume control or film to avoid the breath damage. The cable is approximately 2m and is of decent quality. The tripod is a little light and all plastic. It offers a support for the microphone for the guide, but it requires a screwdriver to sérer the axis. Use:Good it is the range entry, it is not necessary to expect a quality crazy given the price. But it will suffice very well to begin with and save. In conclusion:The +: - The price - Quality honorableLes -: - A little too plastic. I am very satisfied with this product! Excellent sound, quality at the rendezvous, for use on video games, Chat, voice, and digital recording, to recommend for a small budget. 1°) I think the quality of this product excellent. It is easy to cut, tears easily by hand, it is not too thick, is easy to remove, and wife, the rounded forms of a camera. 2°) I use it for example, to set the grid to my optical viewfinder. After implementation of the Gaffer, the magnet still fits on my screen LCD3°) It can be used also for the optical in order to protect the body and the sun visor. 4°) We can hide the mark of his camera with the Tape etc... in Short, I recommend this productThe positive points: no battery needed, the cable is detachable. The negative points is barely better than the microphone that is already present in the camera. I think the return of the product shortly. Very good quality, solid. The length of the cord is convenient.GERI 12V 4-Channel Reviews:
I think that I will not need to order another cable soon.. The cable is of high quality and solid. In addition to aesthetic. I would recommend it. The plug is small enough to fit in the protection of the phoneExcellent quality/price ratio, is shaking the walls of my home and my neighbors!!! A good deal. I recommend that, and it is design... Happy with my purchase. I am very happy with this product ideal for plugging a tablet into a mixer and works very wellProduct order several times as well to give a little contemporary look to a kitchen of summer to bring a touch of trendy in a living room. very good product. this is my 2nd order, good quality-price ratio! indispensable in a gym... at the bottom of a mirror, in a hallway... This is a good cable XLR Male - Female which this "clips" at the entrance to the female... The cable seems sturdy enough and a good length to plug in a mic in the XLR. Down from the 2nd day!!!!! TO AVOID! ! ! ! ! ! ! ! ! ! ! I received your mail, I want you to send me a new s. v. pMerci. Very good price/quality ratio. Nothing to say except that I do not regret my purchase. Everything is OK. Nothing to say these are very good speakers for 2. 1 is powerful enough for computer or console games.Best Buy GERI 4-Channel Module Optocoupler Arduino:
Therefore I suggest that without a problemthis article is exactly what is says in the description, for all future buyer if you add this item to your cart, there will be 4 band, which will arrive at your home, the quality and appointments, very flexible and good length of wires. great product. I bought this strip of 10m leads to celebrate the holiday, it is colorful and shiny in the obscuritéJe had found so many stores on the Internet, there are few people sell 5050 Type 10m, this book describes in detail and it is worth the price. So, I bought it. The tape is easy to install and play it, but it must be of the adhesive tape on the surface is clean and dry. What's more, it is environmentally friendly, and safe for childrenI was looking for a power strip, socket, allowing me to turn off each plug one by one. This allows me to avoid leaving chargers powered for no reason, or to control a light devoid of switches. As this type of power strip is standard in countries-saxon, as in france, it is the only model that I found. A little bulky, but it corresponds fully to my need. I've looked on a dozen sites and I can confirm, this is the least expensive!!!! And the delivery is very fast, I tested it and all works nickel. Perfectly fulfills its function. I wanted a short cable for not making a nest and dust trap to fall.
COMMENTS