AZDelivery 3 x Voltmeter Ampèremeter Module DSN-VC288 met LED-Display compatibel met Raspberry Pi Inclusief E-Book!

de meters heb ik gebruikt voor een zelfbouw lab voeding.De uitlezing is makkelijk door de twee duidelijk verschillende kleuren.eenvoudige montage, en het geeft een professionele uitstraling.Een aanrader voor wie een lab voeding wil/moet bouwen.

Was perfect voor mijn geval, maten klopte en aansluiten was makkelijk online op te zoeken

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Ik kocht er 9. Slechts 2 werken correct. Het fijn afstellen van de spanning werkt bij velen niet goed. De stroom weergave blijft bijna bij allemaal op 0.00

My meter had no built in shunt, so I'll have to get an external one. Model I got is different from model that is shown. Also, you have to sign in to download free ebooks.

Voldoet precies aan de verwachting en snel bezorgd. Top

Estas cosas hay que tenerlas , si o si

Sur 3 modules, un a des problèmes d'afficheurs: que ce soit en tension ou en courant, des segments sont toujours éteints quelque soit la valeur mesurée. Étonnant car d'ordinaire les produits AZ delivery sont corrects... Dommage.Suite à contact du vendeur, ce dernier m'a renvoyer des modules en remplacement. Bravo pour le service, vendeur a recommander!!

Funktionieren gut

Dał nowe życie staremu prostownikowi do akumulatorów.

Got this on a recommendation from a YouTuber I'm fond of (Dronebot Workshop) and I can confirm it's every bit as good as Bill over there claims. He noted that the current on the devices is in the ground circuit which seems like an odd choice but as Kirschoff's law states the sum of all the currents leaving a a circuit is the same as the sum of all the currents leaving it. Which suggests to me that we can put this in anywhere so long as you get the polarity right... which is important regardless.Update: I've added a photo of a WIP bench power supply developed from an old ATX computer PSU. Although there are a number of terminals (adjustable 0-10, 3.3v, 5v and 12v) by adding the ammeter into the 0v return, it's possible to determine the current used across all terminals which is useful for jobs like this. In this project the voltmeter is connected to the adjustable output but that's entirely up to the individual designer.That sounds a bit of an odd choice and then it struck me that for a multiple-rail (3.3v, 5v, 12v) supply for example, the total current drawn from all outputs - which is really what you need to know to ensure you don't send it into overload - can only really be inserted into the ground return (See Kirschoff above). Looks like I need to dust off my grey matter a little for not spotting this beforehand!Another great choice from A-Z components and Amazon!