1uf 63V Caps DC Electrolytic Capacitor
1X18650 battery holder
1×4 Key Matrix Switch Keypad
- Key Type: 4×1;
- Voltage: DC 12 Volt
- Mount Style: Self-Adherence
- Circuit Rating: 35 VDC, 100 mA.
- Contact Bounce : <=5ms
- Life Expectancy: 1 million closures
- Operation Temperature : -20 to +40 °C
- 5 pins 2.54mm pitch connector, 4×1 type 4 keys.
- Force: 250-350g
- Contact Bounce: Greater than 1s
- Cable Length: 52mm
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- Used widely in industrial and home electronic equipment's, instruments, etc.
1×5 tactile keypad switch module
2 Cell Battery holder AA Black with Wire
2 Channel 433MHz RF 12V Relay module with a remote control
2 Channel 5V Optocoupler Relay module
2 CHANNEL 5V RELAY
- High current relay
- Two LED S to indicate relays ON/OFF status
- Low-level trigger expansion board
- Opto isolation circuitry
- Works with logic level signal 3.3V or 5V devices
- Can be used as normally open (NO) or normally closed (NC)
- Back EMF protection
- Ensures diode current protection
- AC control voltage: 250v @mx10A
- DC control voltage: 30V @max 10A
- Easy installation and fixing
2 line Electrical cable screw lock wire connector
Product description
These are mini-wire connectors. They are lightweight and highly insulated for short-circuit protection. These connectors have 2 cable entries for connecting wires and cables easily. These connectors have a simple screw lock mechanism that holds the wire tightly by tightening a metal screw attached in the middle. These types of connectors are very useful in hot-swapping types of applications. In other words, They are used where the connection may be expected to be removed for servicing or any other purposes. You can also cut them into your desired needs.
