Le Kit de Soudure d'Affichage LED Buddy peut vous aider à concevoir tout circuit électronique comprenant une ou plusieurs leds. Tenez n'importe quel type de led sur les plages de contact du copain led pour démarrer le processus. Il détecte la polarité de la led, mesure la tension directe et calcule automatiquement les résistances série que vous devez utiliser.
La taille compacte et les matériaux durables garantissent que cet outil utile est le meilleur ami que tout fabricant puisse avoir. Pas plus de problèmes de circuit!
Taille
75 x 32 x 48 mm (L x L x H)
Tension calculée ajustable de: 0 - 30 V
Courant calculé réglable de: 2 à 26 mA
Consommation de courant: 40 mA (lors du test d'une LED)
The components on this kit were very good quality. The kit was well designed and easy to build. It took me less than 45 minutes.
My only complaint about the build was the battery holder. The wires were very stiff and hard to manage. The wires could also have been shorter, a recommendation to shorten them might be included.
There are no usage instructions. I was not sure how the kit worked. There is no information displayed about the voltage and current settings until the LED makes contact. While trying to figure things out I'd left the settings on a quite high value, the LED got warm very quickly. A brief instruction would have been useful.
The LED buddy will be a very useful device for designing with LEDs. Much quicker and more accurate than using a power supply and resistor box.
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