Best Switching Product

uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches

This is D1 mini, a mini W I F I board based on ESP-8266EX. How to start using Ar duino? Please read the document carefully. The document link is available in the product guide.
Ar duino ompatibility. Using the Ar duino IDE for programming..
5V 1A switching power supply (switching power supply）onboard..
We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation!.

Dimension : 22 x 10 x 5mm/0.87" x0.39" x 0.19"(L*W*H).
Made with plastic and brass pin, Good conductivity, corrosion resistance, strong and durable.
Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..

AUKENIEN 1N4148/IN4148 switching diode DO-35 Axial 4148 diodes..
Mounting Type: Through Hole. Lead-Free & RoHS Compliant Electronics Component..
What You Get: 200pcs rectifier diode 1N4148(IN4148) & AUKENIEN friendly customer service..

【KVM Switches with 2 USB 2.0 】The KVM switch supports the USB 2.0 protocol and has 2 USB 2.0 ports, supporting various USB devices to be shared between 2 devices. You can use the USB devices on either computer as often as you like, and there is no need to plug and unplug them repeatedly when switching. Tip, Please connect the mouse and keyboard to the K/M port, otherwise the hotkey switch cannot be used..
【KVM [email protected]】KVM switch 2 port support input of different resolutions, such as [email protected], [email protected], 3D and [email protected] and backward compatibility resolution. Note Please: If you need a 4K resolution, please use version 1.4 and above HDMI cable and make sure your computers and monitors support 4K resolution..
【2 Switch Modes KVM Switch HDMI Box】The HDMI KVM switch has two types of switching: hotkey switching and key switching. In the first, you can choose to hotkey switch (click “Scroll Lock” twice and then click 1 or 2, or click “Ctrl” twice and then click 1 or 2). For the second way, panel button switch. Note: Hotkey switching is not supported when the keyboard and mouse use the USB 2.0 port..
【Tips for This KVM Switch 2 Monitors 2 Computers】If you are using a dual display KV....

HELLA electric - electronic solutions provide crucial help in making driving safer, more efficient and more comfortable. HELLA also supports the trend of electric driving with an extensive product portfolio for all development stages of electrification.
HELLA relays are meant to do their job reliably for a long time because perfection and durability is one of our strengths right down to the smallest detail. HELLA offers reliable products and one of the widest ranges in the industry.
Automotive grade delay-on-release adjustable time delay relay. 12 volt, 4 pins for simple control and ON - OFF switching function.
Adjustable between 0 seconds up to 15 minutes using two simple dip switches for programming and an adjustable control dial.
Capable of 10 amp switching and carry for up to 30 minutes.

1. 4 In 1 Out KVM Switch: one set of keyboard, mouse and 1 monitor controls 4 VGA-interface computers/laptops. With audio and microphone output, USB 2.0 Hub, 4 kit cables..
2. Computer Switch support max resolution up to 2048x1536@60Hz, compatible lower resolution..
3. KVM Switch with USB support four switching mode: button switching, mouse switching, keyboard hot-key switching and wire remote push button switching(tips: button switching and wire remote push button switching can't be using together)..
4. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian and Ubuntu..
5. Support DDC, auto detection, auto scan, waking up, with memory function in case of power-down..

The UniFi Switch delivers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss | Up to 3 fan levels.
Product dimensions – 19.09” L x 14.75” W x 1.72” H | Ports quantity – 48 | Background noise level – 27.5 dB | Power method – 100-240VAC/50-60 Hz | Weight – 13.5 lbs. | Max power consumption – 500W | Operating temperature – 23 to 104° F.
The UniFi Switch features auto-sensing IEEE 802.3af/at PoE to power multiple devices on the network | Switching Capacity – 140 Gbps.
Two SFP ports support uplinks of up to 1 Gbps | For high-capacity uplinks, each 48-port model includes two SFP+ ports for uplinks of up to 10 Gbps.
Each switch port offers custom settings: port name, PoE, network/VLAN configuration, and operation mode (switching, mirroring, or aggregate) - as well as 802.1X Authentication and Radius VLAN support.

The UniFi Switch delivers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss | Up to 3 fan levels.
Product dimensions – 19.09” L x 11.24” W x 1.72” H | Ports quantity – 24 | Background noise level – 27.5 dB | Power method – 100-240VAC/50-60 Hz | Weight – 10.4 lbs. | Max power consumption – 250W | Operating temperature – 23 to 104° F.
The UniFi Switch features auto-sensing IEEE 802.3af/at PoE to power multiple devices on the network | Switching Capacity – 52 Gbps.
Two SFP ports support uplinks of up to 1 Gbps | For high-capacity uplinks, each 48-port model includes two SFP+ ports for uplinks of up to 10 Gbps.
Each switch port offers custom settings: port name, PoE, network/VLAN configuration, and operation mode (switching, mirroring, or aggregate) - as well as 802.1X Authentication and Radius VLAN support.