Hangzhou Contrastech Co,.Ltd.’s Post

⭐Are you curious about the differences between Dual-Color and Three-Color E-Paper displays? In this video, we put the #CrowPanel ESP32 E-Paper HMI Display to the test, focusing on boot time and refresh time. 👇 https://lnkd.in/eKAtXzQZ

The new XP-12 starts with a new power supply. It uses an efficient toroidal design with both an electrostatic and Mu metal shield along with vacuum impregnating and epoxy fill. This gives us a very quiet transformer both electrically and mechanically. The power supply circuitry itself is also lower noise and has additional filtering, a little more complicated but worth it. The XP-12 uses the single stage volume control borrowed from the XS line preamp. This gives us one hundred 1 dB steps with lower noise and distortion while removing some signal path parts. The gain circuitry continues to use our favorite transistors from Toshiba but has a larger higher biased output stage similar to the XS preamplifier auto bias. This makes longer and multiple cable runs easier to drive and gives us the advantage of simplifying our single ended output circuitry while increasing performance. Overall this makes for a quieter more neutral, musical and versatile control center for your system. Full Specs: https://lnkd.in/gmGqc_Z6 #hifiaudio #hifi #hifisystem #audio #music#vinylrecords #vinylcollection 

New product recommendations 4.2 inch mono tft display Features: 1. Visible with the eyes 2. Paper-like, viewing, drawing and writing as if on paper 3. Extremely low power consumption and low power consumption technology significantly reduce the power consumption of display modules 4. Wide temperature, wide temperature support range (-30~85C), UV resistance (LCD display with glass substrate) 5. Protect eyesight, no backlight (blue light), reduce damage to eyes 6. Fast response time, no afterimage when switching between screens #Low power #leaning #Visible

Indoor COB Small Pitch P0.78 P0.93 P1.25 P1.56 P1.87 Flip Chip LED Display Installation 600mm*337.5mm*39.5mm 7.9KG 3840Hz

就在8月刚刚全球发布的新品 C6 HDR5000 色度计，该款色度计基于成熟的 C6 平台，在不牺牲低亮度性能的情况下，提供高达5000 cd/m²"的保证亮度测量范围。C6 HDR 5000 支持目前所有的最新显示技术面板的荧幕，包括正投影、量子点、LCD LED、QD-OLED 和 OLED等。 点此了解更多：https://lnkd.in/dsbpzzgr On August 21, Portrait Displays brought new products to the BIRTV and launched the new C6 HDR5000 colorimeter. Built on the proven C6 platform, the C6 HDR5000 delivers a guaranteed luminance measurement range of up to 5,000 cd/m² without sacrificing low luminance performance. It supports all display technologies, including front-projection, Quantum-Dot, LCD LED, QD-OLED, and OLED. The C6 HDR5000 delivers accuracy, stability, and performance for the most demanding calibration tasks. Click here to learn more：https://lnkd.in/dsbpzzgr

Product name: HDMI LENS&JUMPER Product material: PC Product features: 1. Ultra-miniaturized design: Matches the microstructure of HDMI and Type-C 2. High precision and low cost controllable: 3. High precision: Jumper products use the high-precision mold processing technology of the optical connector MT of the optical module, and high quality is guaranteed 4. Low cost: The selection of new materials and mold cavity improvement are considered to provide customers with high-quality products while reducing costs 5. High coupling efficiency: The optical design and material transmittance focus on optimizing the improvement of coupling efficiency。 #HDMILens #JUMPER #OpticalModules

Here is an exciting update on my RGB LED Matrix modules for the Framework Laptop 16. https://lnkd.in/gAEtwAEV

#Chiopt #TelecentricLens #65mm High telecentricity, ultra-low distortion, ultra-high cost performance High-resolution support for 12MP 1.1 “camera Double telecentric (object and image) design Proprietary identification of integrated circuit, glass, LCD and other features, To facilitate automatic high-speed operation

Dive into the evolution of Matsushita TX-1404-AB CRT displays with our latest blog! 🌟 See how Monitech's LCD upgrades bring future tech to Fanuc Controllers. Read more: https://lnkd.in/gVWkvjih #MatsushitaTX1404AB #MonitechLCD #Fanuc #CNCMachining

9inch IPS 800x480 LCD display with CTP(tape bonding or OCA bonding), 400nits, HDMI board Optional. RGB interface or LVDS interface. Application:Medical, Industrial machine, Elevator,etc