Jacquard shiny viscose sweater with three-dimensional effect geometric pattern 'Fendi Optical' effect, crew neck, and short sleeves.
Double-sided 'Wrappy' silk bandeau with Moonlight Echoes print and Fendi Optical pattern.
Mini dress in shiny jacquard viscose with geometric pattern 'Fendi Optical' three-dimensional effect, crew neck, long sleeves.
'Optical' used effect vintage tubular jersey t-shirt with rips, front print, crew neck, short sleeves.
'Optical' used effect vintage tubular jersey t-shirt with rips, front print, crew neck, short sleeves.
1. This Is A Pulse Signal To Audio Signal Converter Specially Designed For Old Dial-Type Telephones. Through This Converter, Your Old Telephone Can Convert The Pulse Signal Into A Dual Tone Multi-Frequency (DTMF) Signal. The Number Dialed By Your Telephone Can Be Recognized By Modern Switches And Dialed. 2. In This Way, Your Favorite Phone Is Not Just A Decoration, But The Old Telephone Set From Decades Ago Can Be Used In . 3. For Cities Or Areas That No Longer Support The Pulse Dialing Signal Of Old-Fashioned Dial Telephones, It Is Especially Suitable For Users Of The Internet Or Optical Fiber To The Home. 4. The Enhanced Version Can Be Used On Standard Local Telephone Lines And Fiber Optic Or Network Adapter Lines As Well As Personal Switch Lines. Numbers Can Be Dialed. Facilitates Automated Voice Communications. There Is A "Redial" Function. 5. Easy To Install And Use, No Need To Dismantle Or Modify The Phone. Just Connect The 2 Wires Of The Telephone To The Designated Terminals, Plug In The Crystal Plug Of The Telephone Line, And You Are Ready To Use; Description: 1. Power Management: Power Management Is Not Supported 2. Type: Switch/Distributor 3. Remote Wake-Up: Remote Wake-Up Is Not Supported Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:As Shown Material:Plastic Package Contents: 1x Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
PC817 Optoisolator Module 2-Channel 3.6-30V PCB Mount for Arduino Description: This module enables the use of a low-level signal to control a higher-level voltage, for example, using a 3V or 5V signal to control a 9V or 12V voltage. It employs the PC817 optoisolator, which is known for its optical isolation capabilities. The module offers two independent channels, allowing you to work with two separate input-output pairs simultaneously. The module incorporates a jumper switch that allows you to toggle the output between high and low states. This provides flexibility in configuring the output. Suitable for use with Arduino or other microcontroller platforms. Particularly useful in circuits where there is a need for electrical isolation, especially in environments with a lot of electrical noise. This helps in preventing interference or damage to sensitive components. This module proves to be valuable in scenarios where there's a requirement for isolating low and high voltage circuits while still allowing them to communicate effectively. It's commonly employed in environments where noise or interference can disrupt signal integrity. Voltage Range: Input Voltage Range: 3.6V to 24V Output Voltage Range: 3.6V to 30V This means it can handle signals and voltages within these specified ranges.
1. The instrument utilizes the optical principle to generate an image of the detected skin or hair through lens a cquisition and magnification, and displays on the screen what is to the eye for analysis, andthen obtains a conclusion for detecting whether the human skin or hair is normal. 2. Can display the screen more intuitively, high sensitivity, simple and fast, so that your operation is more simple and convenient. 3. Directly analyzes the healthy and damage of hair, uses high‑definition analysis optical mirror. Can accurate analysis of the quality of skin and hair. Notes: 1. The skin and hair detector is a kind of , which needs to be carefully used and protected.During use, care should be taken not to let the dust fall onto the chip, so as not to affect the detection effect. 2. Select the lens when using, so the effect is better. 3. Keep the it clean before and after use. Voltage:100-240V Resolution ratio:1208x1080 Lens:50X 200X weight:1920g Product name:Eight-core hair follicle/scalp/skin Tester Function:Scalp/hair follicle/skin detection Power supply mode:plug-in with screen Language:Traditional Chinese /English/Korean/Japanese Colour:White Material:plastic Size:Screen Size:11 inches Package Contents: 1 * Skin Analyzer Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.