Our webstore uses cookies to offer a better user experience and we recommend you to accept their use to fully enjoy your navigation.
0104110000002747
New product
Whether your project is space constrained or you just want a cool look and a high tech keypad, the 4 x 4 membrane keypad is the ideal choice for your project.
See Description for more details about the product.
Add to cart now!
57 Item Items
Warning: Last items in stock!
Availability date:
Whether your project is space constrained or you just want a cool look and a high tech keypad, the 4x4 membrane keypad is the ideal choice for your project.
The board is self adhesive, and you can attach it to almost any surface by peeling the sticker from its back and sticking into the desired location.
The button states can be detected by reading the combination of four rows and four columns provided by the matrix keypad. Underneath each key, there is an ultra thin push button connected with one end to a row, and the other end to a column, as shown below:
Fig. 1 Membrane Keypad Connections
Excelentă
Este exact ca în descriere
Operating temperature: -35c ~ 75c Voltage: 5V...
9,99 lei
10p XH2.54 Colored Single Head Cable (20 cm)...
2,19 lei
V-Slot Aluminium Profile 2 x 2 x 60 cm
16,99 lei
YLY-2088 400W Treble/Bass Crossover Dual 2-Way...
29,99 lei
250 m Red Wire Mini Roll 0.5 mm External...
29,99 lei
Blue Gearmotor with Metal Gears and Extended...
17,99 lei
Mini Power Supply Cable Pair (20 cm)
1,99 lei
3.5 mm 4-Pin Socket to 2 x 3.5 mm Stereo Plug...
18,99 lei
PS-1109MG 9g Analog Metal Servo Motor
49,99 lei
Chuck Clamp Set 0.5 - 3.2 mm with 4.3 mm Tail
9,99 lei