VellemanMK111 Interval Timer

the interval timer came with no operation instructions. but it was easy to assemble

The only thing I didn't like was it coming in kit form and having to be assembled. I do not mind assembling it , it's just that I was stupid and didn't read the customer reviews before purchasing and was expecting to be able to just connect the wiring On my project without having to build the device. I will be sure to check from now on before buying. So I guess I'll go put this thing together now so I can try it out tomorrow.Update : Assembly was fairly simple and product works fine. If I ever want to build anything else this would be my choice of sellers.

Besides the $9.00 shipping charge for 3 items. The package cost $2.92 postage. I think the extra $6 was the catalog that came with it.Little confusion on my part, I thought it came pre-assembled, and you had to solder the connections(wires) on.(Picture is what confused me)ASSEMBLY REQUIRED, it requires soldering.Instructions are literally inside the package(cardboard folds open). They are clear, and very user friendly.I'll try to add some pictures of the packaging.

I orded two to replace the ones that I have thatare not working to my satisfaction. One was sent assembled and one was sent as a kit.I have not triedthem out yet. However in assempling thi onekit I made a really bad soldering joint and don't know if it will work. Stil lworking on it.

Great little timer, four stars because it could have been even better if it had a trigger option instead of just power on. Also THIS IS A KIT something left out of the description but I knew from the reviews. Simple to assemble and even fun. I used to time drop of Halloween gag spider and it worked great.

I needed a one shot timer relay to turn a ~2 second +12V low current pulse into a .5 second high current (3A) contact closure. This kit works perfectly for that. It took maybe 30 minutes to put together, including getting out the soldering iron and work table pad. The instructions are succinct but clear, with good pictures. Probably not an appropriate first soldering project, but if you can follow instructions carefully and make a good quick solder joint, this is easy to put together.

I assembled this kit in about 20 minutes.it worked fine but was limited on the interval.I changed components to increase the time.This worked but the copper traces on the circuit board where getting detached from the board because of the heat required to remove solder and reinstall new components. I replaced the traces with copper wire and it works fine now.

I was asked to review the Interval Timer Kit I purchased.The questions asked for my rating wanted my opinion of this TOY.However, it is not a toy, but a serious electronic devicedesigned to turn things on and off electronically.It does exactly what it was supposed to do. It was fairlyeasy to assemble with just a soldering iron and some nippers.

Ive used these for years as pulse signalling timers. Easy to build if experienced. This kits var res were not marked so needed my meter to work out which was which. The led also had equal legs so same again. The 555 also no notch but did have the dot. You may need help if inexperienced if your kit components come unmarked.

Guter Bausatz. Aufbau war für mich kein Problem. Die Funktion war sofort gegeben und auch die Einstellung der Ein-/Ausschaltzeiten war kein problem. Ich verwende es um einen kleinen Vibrationsmotor zur Vertreibung vom Wühlmäusen zu betreiben.

Dovreste darlo già montato, non volendo sbagliare al montaggio elo utilizzo x far girare a tempo dei motorini

PRODUIT QUI PEUT ETRE MODIFIER POUR UN GENERATEUR DE SIGNALE CARRE EN CROISANT LES POTARS PAR CONTRE LE RELAIS EST UN PEUT GRAND POUR SIMPLE CONTACS SEC

Per il costo che ha esegue egregiamente quello per il quale è stato progettato. Di facile montaggio per chi ha un minimo di esperienza nell’assemblare un circuito elettrico.