Reviews Lcd Display With Blue

Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
generate square wave signal to control the motor driver.
generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
range 1kHz~150kHz, display resolution is 1kHz..
TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..

... GREEN, BLUE, WHITE, AMBER + ULTRA VIOLET). DMX control: 6 or 10 channels. DMX input and output (3 pin). 50,000 hours life expectancy. IRC wireless remote control included. Super bright: 6500 lux @1m (way brighter than others on the market).
Large color 4-digit digital LCD display for easy color mixing & operating. Our interface is the easiest to use on the market. Easy to operate with the large LCD display, remote control, DMX controller, built in programs, and sound activated mode. Easy color mixing on one screen. LED angle: 30 degree (+ or 5). Built in 7500 mAh lithium battery. Battery indicator on LCD display so you know how much longer your battery will last. Single Color run time Red: 24 hours, Green: 22 hours.
Double Color run time: 15 hours. All Colors run time: 12 hours. Recharge Time: 10 hours. Battery will still perform optimally even after hundreds of charging cycles. Battery overcharge protection. Power supply: AC110V-220V/50-60Hz. Power consumption: 25w. Automatic modes: color change, strobe, dimmer, gradual color change, jump change, sound activated. Flicker Free lights. Colors: 16.7 million colors. 1-year warranty. Black Housing. Create customize....

... GREEN, BLUE, WHITE, AMBER + ULTRA VIOLET). DMX control: 6 or 10 channels. DMX input and output (3 pin). 50,000 hours life expectancy. IRC wireless remote control included. Super bright: 6500 lux @1m (way brighter than others on the market).
Large color 4-digit digital LCD display for easy color mixing & operating. Our interface is the easiest to use on the market. Easy to operate with the large LCD display, remote control, DMX controller, built in programs, and sound activated mode. Easy color mixing on one screen. LED angle: 30 degree (+ or 5). Built in 7500 mAh lithium battery. Battery indicator on LCD display so you know how much longer your battery will last. Single Color run time Red: 24 hours, Green: 22 hours.
Double Color run time: 15 hours. All Colors run time: 12 hours. Recharge Time: 10 hours. Battery will still perform optimally even after hundreds of charging cycles. Battery overcharge protection. Power supply: AC110V-220V/50-60Hz. Power consumption: 25w. Automatic modes: color change, strobe, dimmer, gradual color change, jump change, sound activated. Flicker Free lights. Colors: 16.7 million colors. 1-year warranty. Black Housing. Create customize....

Laptop Cooling Pad with 5 Blue LED Fans: 1 x 120mm fan and 4 x 65mm fans. They have 3 working modes and 6 working speeds controlled and monitored from control panel..
Laptop stand has 5 adjustable angles / height. It can reduce neck pain, boost your comfort and productivity with five height levels that will keep you working and gaming for extended periods..
Notebook Cooler has 3 backlight modes. Switch between three blue LED backlight patterns at the touch of a button to keep your laptop stand looking cool while it cools..
This laptop cooler is compact, portable and lightweight. Cooling pad supports almost all types of notebooks and laptops and is equipped with two USB ports for connecting more devices..
Laptop cooling pad with LCD display: Use the laptop cooler pad LCD display to instantly adjust and keep track of your fan speeds, fan working modes and LED modes..

Compatibility: Kindly note this blue light filter is ONLY compatible with 14” PC laptops and notebooks screen or touchscreen display 16:9..
Blue Light Blocking: The anti blue light laptop screen protector can block 90% blue ray between 380nm to 495nm for wide range HEV protection..
Anti-Scratch: With 5H hardness and through special process, the screen protector is with superior performance to prevent scratch..
No Residue Left: No residue leaves on your LCD/LED display when you remove it..
Easy to Install. Follow the included APPLICATION STEPS/TIPS and you will get the perfect effect..

Compatibility: Kindly note this blue light filter is ONLY compatible with 15.6” PC laptops and notebooks screen or touchscreen display 16:9..
Blue Light Blocking: The anti blue light laptop screen protector can block 90% blue ray between 380nm to 495nm for wide range HEV protection..
Anti-Scratch: With 5H hardness and through special process, the screen protector is with superior performance to prevent scratch..
No Residue Left: No residue leaves on your LCD/LED display when you remove it..
Easy to Install. Follow the included APPLICATION STEPS/TIPS and you will get the perfect effect..

Easy-to-read LCD displays time, indoor temperature, date, and day of the week.
Atomic radio-controlled clock ensures split-second accuracy and updates itself for Daylight Saving Time.
Time Zone settings for EST, CST, MST, and PST.
Large 3"" x 5"" LCD display area with bright blue momentary backlight.