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Electronics
Waveshare Modbus RTU 8-Channel RS485 Relay Module With Digital Input Multi Isolation Protection Circuits, 7~36V Power Supply
- This product is an industrial-grade 8-channel relay module controlled by RS485 interface, featuring 8-channel switch input, adopting Modbus RTU protocol, and equipped with built-in power isolation, magnetic coupling isolation, and TVS protection circuits. It is designed with an ABS housing. This product is easy to operate and features fast communication speed, stability, reliability, and safety. It is suitable for various industrial control devices or applications with high communication requirements.
- It supports setting the device address (1 to 255) to cascade multiple devices through the RS485 bus.
- It has flashing on and off functions, allowing parameters to be set in the instructions to operate the relay to turn on for a certain period and then automatically turn off.
- It has an integrated power isolation circuit on the board, providing stable isolated voltage, and the isolation end does not require additional power supply.
- It has an integrated magnetic coupling isolation circuit on the board, capable of signal isolation, with high reliability, strong anti-interference, and low power consumption.
- It has a self-resetting fuse and TVS (transient voltage suppressor) on the board, effectively suppressing surge voltage and transient peak voltage in the circuit, preventing overcurrent and overvoltage, and protecting against lightning and static electricity.
- It has an integrated optocoupler isolation circuit on the board to prevent interference from the relay's high-voltage circuit.
- It uses a dedicated relay driver chip with built-in freewheeling diode protection, providing stronger and more stable driving capability.
C$68.09 C$83.75
For DOOGEE A9/A9 Pro 10.1 Inch Tablet Leather Case Shockproof Cover With Kickstand (Black)
- Designed specifically for the DOOGEE A9 and A9 Pro 10.1-inch tablets, this PU leather case combines sleek aesthetics with reliable protection. Features a leather-like texture, shockproof design, and a built-in adjustable kickstand.
- Crafted from durable PU leather with a soft, skin-friendly texture for a comfortable grip. Resistant to scratches and daily wear, ensuring long-lasting use.
- Effectively mitigates the impact of falling, collision and friction. The lightweight structure combines protection and portability.
- The built-in kickstand frees your hands, ideal for watching videos, typing, or video calls.
- Strategically placed openings provide unrestricted access to ports, buttons, cameras, and speakers. Compatible with all tablet features without removal.
C$16.83 C$20.19
S2027 For Starlink Mini Equipment Bracket Fixed Base
- Suitable for Starlink Mini, providing a stable and reliable installation platform
- Made of high-quality materials, sturdy and durable
- Compatible with a variety of camera tripods, mobile phone holders and other devices with 1/4 inch threads
- Whether it is camping, outdoor travel or building a home network indoors, this adapter can provide you with flexible and diverse installation solutions
- Quick and easy installation, more convenient to use
- Material: plastic
- Note: only the base, not included
C$16.77 C$20.96
APEXEL TeleCular 3 20X-60X Zoom Lens Kit for Smartphones HD Super Telephoto Long-Range Shooting with Tripod Adapter
- APEXEL TeleCular 3 20X-60X mobile phone super telephoto zoom lens, powerfully breaks through the inherent field of view of mobile phone lenses, equivalent focal length 480mm-1440mm, with extraordinary telephoto power, reshaping the aesthetics of long-distance imaging. Suitable for outdoor bird watching, flower appreciation, concerts, etc.
- Ultra-high-definition picture quality, every detail is clear: full-surface broadband multi-layer coating on the lens; Schmidt roof prism, semi-pentagonal silvered reflective film, roof prism with anti-reflective coating; environmentally friendly optical glass. Every photo is a visual feast!
- 45mm objective lens with large aperture: has a larger light intake, and can capture clear and bright images even in low-light conditions such as early morning or dusk.
- Lightweight and portable: compact design, 741g lightweight body. TeleCular 3 20-60x is about 65% lighter than traditional camera telephoto lenses.
- Upgraded focusing damping: quick focusing, smooth zooming without lag, instantly bringing distant scenes closer or farther away, no more running around for framing.
- 58mm diameter filter interface: freely combine UV, VND, CPL, starlight filters, and creative combinations are endless.
- Comes with a comfortable silicone observation eyecup, instantly transforming into a professional "bird watching scope".
- Compatible with 99% of mainstream mobile phone models, supports use with phone cases.
C$158.56 C$196.62
AhaStyle PT178 Earphone Cleaning Kit Keyboard Tablet Electronic Cleaning Tools (Pink)
- Quickly remove dust from gaps
- Remove dirt without leaving any traces
- One package for multiple uses, can be used for headphones, mobile phones, and tablets
- Packing list: alcohol cotton x 3, cleaning cloth x 2, tweezers x 1, small brush x 3, cotton swab x 10, brush x 1, cleaning sheet x 48, storage bag x 1
- With storage bag, easy to carry
C$14.85 C$17.67
For Apple Pencil Pro/USB-C/2 AhaStyle DD07 3pcs Silicone Pen Grip (White+Blue+Black)
- High-quality silicone, soft and skin-friendly
- Softness enhances the grip of the pen, avoiding pain and fatigue caused by long-term use
- Can protect the stylus from normal scratches, dirt, tears and wear
- The material is not easy to deform, and does not affect charging and use
- Easy to replace and adjustable
- Material: silicone
- Note: only the pen cover, not including other
C$14.60 C$17.82
For Apple Pencil Pro/USB-C/2 AhaStyle DD07 3pcs Silicone Pen Grip (White+Green+Pink)
- High-quality silicone, soft and skin-friendly
- Softness enhances the grip of the pen, avoiding pain and fatigue caused by long-term use
- Can protect the stylus from normal scratches, dirt, tears and wear
- The material is not easy to deform, and does not affect charging and use
- Easy to replace and adjustable
- Material: silicone
- Note: only the pen cover, not including other
C$14.60 C$17.67
For Apple Pencil Pro/USB-C/2 AhaStyle DD07 3pcs Silicone Pen Grip (White+Pink+Purple)
- High-quality silicone, soft and skin-friendly
- Softness enhances the grip of the pen, avoiding pain and fatigue caused by long-term use
- Can protect the stylus from normal scratches, dirt, tears and wear
- The material is not easy to deform, and does not affect charging and use
- Easy to replace and adjustable
- Material: silicone
- Note: only the pen cover, not including other
C$14.60 C$17.09
For Apple Pencil Pro/USB-C/2 AhaStyle DD07 3pcs Silicone Pen Grip (Pink+Purple+Green)
- High-quality silicone, soft and skin-friendly
- Softness enhances the grip of the pen, avoiding pain and fatigue caused by long-term use
- Can protect the stylus from normal scratches, dirt, tears and wear
- The material is not easy to deform, and does not affect charging and use
- Easy to replace and adjustable
- Material: silicone
- Note: only the pen cover, not including other
C$14.60 C$17.23
HUIJIAQ 53-in-1 Multi-function Screwdriver Set Combination Electronic Digital Repair Tool
- Features:Multifunctional
- Type:Screwdriver Set
- is_customized:Yes
- Magnetic:No
- With Handle Or Not:Yes
- Material:Chrome-vanadium Steel
- The 53-in-1 screwdriver set is equipped with a batch of electric energy disassembled in daily life. Detachable mobile phones, laptops and some small appliances. The batch head mounted on the handle is a gift of a five-pointed star 1.2, suitable for the Apple notebook.
- The precision screwdriver set is made of sturdy steel and is precision machined for durability.
C$20.03 C$23.83
MT3608 DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board Max Output 28V 2A for Arduino
- Electrical characteristics
- The maximum output current: 2 a
- The input voltage: 2 v ~ 24 v
- The maximum output voltage: 28 v
- Efficiency: 93%
- Mechanical properties
- Product size: 36 mm X 17 mm X 14 mm
- Method of use
C$6.55 C$7.60
BM10 Hard LCD Monitor Cover Screen Protector for Nikon D90 Camera Accessories
- Size:6.4x6.9cm
- Model Number:Screen Cover
- Use:Camera
Features:- LCD Screen Protector for Nikon D90. It protects your LCD screen from scratch.
- And your LCD will be protected against harmful impact.
- It can be easily clip onto the back of the camera and can be easily removed at any time.
- Suitable for: For Nikon D90 digital camera
- Screen Cover only, other accessories demo in the picture is not included!
- Item Name: Screen Cover
- Material: ABS
C$6.01 C$7.22
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