Prix réduit

KA2284 Battery Voltage Level Indicator

Référence ECRSEL09020K

4,25 € 6,25 € -2,00 €

Nice and easy to use battery voltage level indicator with colored leds.

Use this KA2284 Voltage level indicator to you next project. It can be used for battery power quantity indicator, Voltage indicator and Audio indicator.

Specification

Working voltage: 3.5V-12V
the magnitude of the level can be adjusted;
AC and DC signals can be controlled by jumper;
PCB board Dimension: 29 (mm) x21 (mm);

Wiki & External links

KA2284 Datasheet

En stock 54 Produits

État Nouveau produit

No reviews

Les clients qui ont acheté ce produit ont également acheté...

Available

Electronique

3D Sound Card USB 2.0 Virtual 5.1 Channel for PC

3DSOUNDUBS2

4,17 €

The best entertainment for DVD, music, game & online content. Real USB Plug & Play. No driver needs.

Available

Electronique

NE555 Pulse Signal Generator (useful to...

BRBELDNE555

4,00 €

Generate a square wave signal for experimental development use.

Available

Puissance et Energie

Mini carte chargeur solaire/lipo Mini...

ENESESLIPORIDER05

10,00 €

In our application, especially in some outdoor applications, we often need to use the lithium battery, lithium battery charging problem is a need to solve the problem, we designed this mini lithium battery charging board. Board size is very small , It can use external power supply, such as solar or USB power supply. It uses CN3065 - a single lithium...

Available

Electronique

Pack de 10 résistances (1/4w, 1 valeur, film...

RES10PACK025W

0,75 €

Un pack de 10 résistances d'une valeur unique. Utile pour les petits projets où le besoin d'une valeur bien précise de résistance se fait sentir.

Available

Electronique

3.3V/5V Logic Level Converter (2-channel...

ADATXRX335

2,42 €

If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. This logic level converter is a small device that safely steps down 5V signals to 3.3V and steps up 3.3V to 5V. This level converter also works with 2.8V and 1.8V devices. Each level converter has the capability of converting 4 pins on the high side to 4...

Available

Outils de dev.

Borniers a vis pour Arduino uno / Mega (Screw...

ASHSESSCREW

6,25 €

Borniers a vis pour Arduino uno / Mega (Screw Shield) Screw shield is a wing-like shield that extends both sides of your Arduino or Arduino variants into sturdy and reliable screw terminal blocks.

Available

Electronique

Prototype Shield for Raspberry Pi

PCBRPIPROTO

7,08 €

Prototype Shield for Raspberry Pi is a prototype board that you can combine your raspberry pi with other components, modules. As a prototype board, it also provides power and state indicator light. Besides. Note: not include Raspberry Pi

Available

Electronique

Dual male splittable jumper wires (100mm, 40...

CONSEDJMP40PMM10

3,33 €

This is a splittable 40 pin dual male jumper wire, it is super flexible, can be transformed from 1-40 pin jumper wire. With some of these, you will no need to worry about the jumper wires you got before do not fit your project, just split it and go.