The Best 1X4 Matrix of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 1X4 Matrix of 2022. Check our ranking below.
2,347 Reviews Scanned
- The product is a 1 x 4 matrix membrane switch with FPC circuit.
- Product performance is very stable, high precision.
- The product is used as a single-chip microcomputer expansion keyboard, which can provide convenience for your Arduino or Raspberry Pi project and is beneficial to your operation.
- Pad size: 69 x 20mm (2.7 x 0.79in), total length: 108mm (4.3in).
- The product includes: 4 pieces of 1 x 4 single-chip microcomputer expansion membrane keyboard.
- Easy to use keypad for your Arduino or Raspberry Pi project
- 1 x 4 Matrix membrane switch with FPC circuit
- Precise and professional made, stable performance
- Single chip microcomputer extended keyboard
- Pad Size: 70 x 21 mm'' Total Length: 107 mm
- Product Name : Membrane Switch;Key Type : 1x4;Voltage : DC 12V
- Current : 30mA;Contact Resistance : >=100 Ohm;Force : 250-350g
- Contact Bounce : >1s;Pad Size : 68 x 20mm/2.7" x 0.78"(L*W);Cable Length : 91mm/ 3.5"
- Connector Pitch : 2.54mm/0.1";Material : Plastic;Color : As Picture Shown
- Weight : 12g;Package Content : 3 x Membrane Switch
- Category: PET silver paste printing circuit, Circuit level: 35V (DC), 100mA, 1W, Standard square resistance: ≤ 50mQ/mouth/mil
- Contact resistance: 10-500Q (varies with lead length and material), Insulation impedance: 100MQ 100V, Dielectric withstand voltage: 250VRms (50-60Hz1min)
- Contact jitter time: ≤ 5ms, Operating pressure: Metal shrapnel type 220-350g, Switch stroke: metal spring type 0.6-0.8mm, Storage temperature:+15°C-35°C
- Storage humidity: 70% -90%, Test temperature: 0°C -+60°C 16H, Test humidity: 70%-90%, Vibration: 20G's msx (10-200HZ, MIL-STD -202, M204, Condition B), Line thickness: ≤ 0.13MM, Service life: Film button type less than 500000 times
- Package including: 3Pcs 1x4 4 Key Membrane Switch
- Category: PET silver paste printing circuit, Circuit level: 35V (DC), 100mA, 1W, Standard square resistance: ≤ 50mQ/mouth/mil
- Contact resistance: 10-500Q (varies with lead length and material), Insulation impedance: 100MQ 100V, Dielectric withstand voltage: 250VRms (50-60Hz1min)
- Contact jitter time: ≤ 5ms,Operating pressure: Metal shrapnel type 220-350g, Switch stroke: metal spring type 0.6-0.8mm
- Storage temperature:+15 ° C-35 ° C, Storage humidity: 70% -90%, Test temperature: -0 ° C -+60 ° C 16H, Test humidity: 70% -90%
- Vibration: 20G's msx (10-200HZ, MIL-STD-202, M204, Condition B), Line thickness: ≤ 0.13MM, Service life: Film butt
- Pad Size:7cm(L)*2cm(W)
- Cable Length: 9cm
- Connector: Dupont 5 pin
- Package Included: 10pcs 4X4 matrix array membrane switch keypad keyboard 16 keypad keyboard
- 4x4 keypad Parameters: Circuit Rating: DC 35V, 100mA, 1W; Contact resistance: 10- 500Ω; Insulation resistance: 100MΩ 100V; Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
- 4 x 4 Matrix Array Membrane Switch Keypad: usually is used as input in a project. It has 16 keys totally, which means the same input values. It's ultra-thin, easy to interface with any microcontroller and has an adhesive backing for easy mounting
- 4x4 Matrix Keyboard Application: 4x4 keypad is a great way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots
- Service Guarantee : If you have any questions, please feel free to contact us to get the most satisfactory results
- 2 Pieces of Keypad 1x4, 4 keys
- Membrane matrix keypad
- Removable adhesive paper on the back => easy to stick on the flat surfaces
- Keypad for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
- Tutorials for Arduino, ESP32, ESP8266 are provided
- ★4x4 type 16 keys,8 pins 2.54mm pitch connector.
- ★Ultra-thin design provides easy integration to any project.
- ★Soft and has a removable paper backing,Adhesive back can be securely affixed to the surface of chassis.
- ★Used widely in industrial and home electronic equipments, instrument, etc.
- ★Package Includes: 3PCS Membrane Switch Keypad.
- 4x4 HDMI Matrix with Dual Voltage Power Supply – Connect up to four HDMI input sources and distribute them to four HDMI output display ports with high-speed digital performance and zero signal degradation. The device also includes a dual-voltage power supply using a US plug, and an adapter/converter is provided for international use.
- Downscale Functionality – Supports mixed 4K and 1080p displays, with the ability to downscale 4K content to 1080p. Each display can show identical or independent content, providing maximum flexibility for multi-screen setups.
- Full Video & Audio Support – HDCP 2.2 compliant, supporting UltraHD 4K@60Hz, HDR, HDMI 2.0a, and up to 7.1-channel digital audio including Dolby Digital and DTS-HD Master Audio for immersive high-fidelity sound.
- High-Speed Performance – Handles up to 18Gbps bandwidth to ensure smooth, high-resolution video and audio playback with minimal latency.
- Customer Support & Warranty – Includes the HDMI Matrix unit, power adapter, and instruction manual. Backed by a 1-Year warranty and full OREI customer support for peace of mind.
Last update on 2025-10-26 / Affiliate links / Images from Amazon Product Advertising API
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