KA2284 Power Level Indicator Module for Arduino (Works with Official Arduino Boards)

KA2284 Power Level Indicator Module for Arduino (Works with Official Arduino Boards)

5 (1 product review)Added 4 years ago
US$ 3.88 Free worldwide shipping!
DealExtreme
- Color: Blue - Material: PCB - Chipset: KA2284 - Voltage: 3.5V~12V - Adjustable span of power level - AC and DC signals can be controlled by jumper - PCB board size: 29mm x 21mm - Perfect for Arduino DIY project Dimensions: 1.14 in x 0.83 in x 0.51 in (2.9 cm x 2.1 cm x 1.3 cm) Weight: 0.18 oz (5 g)
Mar 2013by mlksa
good level indicator. It's a tiny PCB with separate input pin. You can show both AC and DC levels because there is a jumper that adds a short circuit to an electrolytic capacitor on input pin. The KA2284 IC has a built-in amplifier and so you 1...translate