5pcs Display Membrane Switch Matrix Keyboard Button Control Panel 6 Button with Light
New
Shipping
Standard courier shipping from R30
R30 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
Check my rate
Check my rate
Ready to ship in
The seller has indicated that they will usually have this item
ready to ship within 12 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Returns
Get it now, pay later
Seller
Buyer Protection
Product details
Condition
New
Location
International
Bob Shop ID
615105635
Basic working principle of membrane switch: ? When the panel is not pressed down, the membrane switch is in a normal state, and its upper and lower contacts are in a disconnected state. When the panel is pressed down, the contact of the upper circuit deforms downward and recombines with the lower circuit to conduct the circuit. After conducting, the circuit signals the external connection instrument (base material) to realize its corresponding function. When the finger is released, the upper contact bounces back, the circuit disconnects, and the loop triggers a signal. ? Package includes:
5 x?Display Membrane Switch
5 x?Display Membrane Switch