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1. LED Tower is imitated from Guangzhou Tower. Guangzhou Tower, also known as Guangzhou new TV tower, nickname Xiaoman Yao.
2. It is the tallest building in Guangzhou, the design of the tower is very characteristic, especially in the night under the lighting decoration, very beautiful.
3. Now it becomes a landmark in Guangzhou (a city of China). We combined with the single-chip micro-chip display technology to make the beauty of the Guangzhou Tower.
4. Using STC12C5A60S2 as a control system, the display part is 16*16 dot matrix display, through the production of the Guangzhou Tower, can better enhance the microcontroller on the principle of dot matrix display.
Dearest Friends, Thank you very much for reading this article. Recently we have some New Products about ESP module. Some of them are really popular with good price. Hereby, we would like to recommend some of them to you, which might be a good choice for you to start new project in the beginning of 2020.
It is a Infrared ESP8285 Wireless WIFI Transceiver Module. The esp-01m module with ESP8285 as the core be used
as the master control, the program is the same as ESP8266. The module is
equipped with an infrared receiving tube and an infrared transmitting
tube which are respectively io14 and io4 controlled, and a burning port
sets apart.
The demonstration program can read and
emit infrared key values and raw codes, user can record infrared remote
controls in your home , which can be controlled remotely if connected to
the Internet of things platform.
2.Feature:
1>.Support Infrared control
2>.Support wireless WIFI control
3>.Support firmware update
If you are interested in it, click here for more info and get it at $4.19 : Infrared ESP8285 Wireless WIFI Transceiver No.3# ESP8266 WIFI Wirelesss Transceiver Module Support Airkiss Protocol UART TTL Control
1.Description:
It is a ESP8266 WIFI Wirelesss
Transceiver Module. It based on ESP8266EX controller, supports data
transparent transmission function and Airkiss protocol.
Not the one you are looking for? It doesn't matter!
ICStation will have 5-10 New products per week. And each week we will have promotion activies to thanks for all of your support and attention. Please continue to support us in the future:)
By the way, we'll be 10 days off for the holiday from Jan 23rd-Feb 1st. All your emails and orders will be disposed when we back to work on Feb 2nd. Thanks for your support and enjoy your shopping as usual ^0^
PWM to Voltage Converter Module 0%-100% to 0-10V PWM Adjustable Converter Power Module for PLC MCU Digital to Analog Signal
Description: 1. The PWM transfer voltage module LC-LM358-PWM2V converts the PWM digital signals into 0 to 10V analog signals. 2. It can be used as signal interface switching for PLC or other industrial control boards. The output voltage is regulated by adjusting the duty ratio of the PWM. The modules are small in size and easy to use in different places.
Features: 1>. MCU embedded technology 2>. Easy to operate, fine tuned by potentiometer 3>. Select the PWM signal input level range through short-circuit 4>. The module is smaller, easy to carry and use
Parameter: 1>. Work Voltage:DC 12V-30V; (> 100MA) 2>. PWM Receiver Frequency:1KHZ-3KHZ 3>. PWM signal input level range: The peak of 4.5V to 10V level. The short cap install in ‘5V’. This level is used for normal controller or 5V MCU The peak of 12V to 24V level, so inserted in 24V. The short cap install in ‘24V’. This level is used for normal PLC controller 4>. Conversion range:0%-100% PWM to 0-10V 5>. Allowable error:5%
Hardware Interface:
VCC
DC 12V-30V
GND
Ground
PWM
Positive of PWM input signal
GND
Negative of input signal
VOUT
Output Voltage 0-10V
GND
Output Voltage Ground
Operation instructions: After power on, without input signal, the output is 0V, so only input can output.
The first time when the power is on, it is best to do a calibration debugging: Input a 50% duty ratio signal to PWM/GND and adjust the relative amplitude short cap.
The frequency is 1KHZ-3KHZ, Measured VOUT and GND with a multimeter and it will display 5V.
Adjust potentiometer to make sure display 5.00V on multimeter. This will calibrate your pulse signal to this module.
When the frequency changes, the correspondences may be offset and need to be re calibrated. The output voltage can be adjusted by adjusting the duty ratio. The accuracy can be controlled by adjusting the potentiometer.
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We now have 5-10 New Products per week.
We're trying to provide more Fun and Useful items for your projects, with Better service and application.
Optocouplers are one of the Best sellers here, many company bought it in bulk. They are really one ingenious electronic invention....master it and you can create circuits with amazing functionality & designs.
Today, we'd like to introuduce a New Optocoupler for you:
DC 3.3V 4-Channel PLC #Amplifier Optical #Optocoupler #Isolator NPN Output Signal Converter Board
13672
1.Description:
1>. Adopt new original imported FET.
2>. The input signal is compatible with NPN and PNP, and is compatible with PLC equipment such as Mitsubishi, Panasonic, Siemens, and domestic PLC.
3>. The signal input voltage is 3.3V.
4>. Protection measures: Each channel of the input adopts photoelectric isolation module to effectively protect the safety of the control terminal; at the same time, it is equipped with eight bipolar status indicators. The output has diode anti-surge protection, and the power supply has diode anti-reverse protection.
5>. Wiring: VCC and GND are the power supply ports of this module, and are wired according to the prompt voltage. COM is connected to the signal control terminal common pole, 1-4 is connected to each channel control signal; the output of the controlled device is open drain output, labeled O1-O4.
6>. Installation: DIN35mm rail installation, convenient and fast!
MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library. And it is optimized to operate on microcontrollers and in constrained environments.
The MicroPython pyboard is a compact electronic circuit board which operates MicroPython on the bare metal. It provides you a low-level Python operating system which can be used to control all kinds of electronic projects.
MicroPython is packed full of advanced features such as an interactive prompt, arbitrary precision integers, closures, list comprehension, generators, exception handling and more. Also it's compact enough to fit and operate within just 256k of code space and 16k of RAM.
MicroPython aims to be as compatible with normal Python as possible to allow you to transfer code with ease from the desktop to a microcontroller or embedded system.
MicroPython is a full Python compiler and runtime that runs on the bare-metal. You get an interactive prompt (the REPL) to execute commands immediately, along with the ability to operate and import scripts from the built-in filesystem. The REPL has history, tab completion, auto-indent and paste mode for a wonderful user experience.
MicroPython targets to be as compatible as possible with normal Python (known as CPython) so that if you know Python, you already know MicroPython. On the other hand, the more you learn about MicroPython, the better you become at Python.
This pyboard is equipped with STM32F405RG microcontroller which built-in 168 MHz Cortex M4 CPU with 1Mb flash ROM and 192K RAM.8. In addition to implementing a selection of core Python libraries, MicroPython includes modules such as "machine" for accessing low-level hardware.
Tested by ICStation's Outstanding Partner BitBastelei:
Thanks for your support of ICStation for all the time and Happy New Year 2018 with you. Best wishes for your New 2018, and we hope more cooperations with you! We'll provide more Fun and Useful items for your projects, with Better service and application. Find the new year deals from www.icstation.com now:
Toy gifts for your kids, friends and family members. Find the latest Smart robotics and line Track car kits, Obstacle avoidance diy cars and FPV Foldable Pocketable Drone from icstation!
Surprise! We prepare gifts for every order from icstation now! Get this Free MT3608 power converter for your new year projects. And more gifts in this Year.
In all, we hope a better 2018 with you, and offer the better products and service for you! If you have any suggestions for ICStation, plz feel free to contact us Via email or Message. Happy New Year 2018.
Good News!!! The National Day Sale is ON! Check the deal from www.icstation.com
>>>30% off sitewide mage sale;
>>>Free icstation converter with any order
Remember the date from Oct 1st to Oct 5th
And we'll be 5 days off for the holiday. All your emails and orders will be disposed when we are back on Oct 7th. Thanks for your support and enjoy your order as usual ^0^
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