Electronics Calculator Kit Build

1.Introduction:
  ICStation Multi-functional Calculator DIY Kit is powered by two CR2032 button batteries, integrates five different computing functions, and uses a traditional LCD1602 display screen to display the calculation process and results in real-time.

  It can not only be used as a DIY electronic kit that allows you to better understand the circuit and learn how to soldering, but also as a very suitable experimental workbench tool.

2.Feature:
   Basic Arithmetic Calculator.
   4-Color or 5-Color Ring Resistance Calculator.
   Calculate the working series resistor for LED.
   Decimal to Hexadecimal.Hexadecimal to Decimal.
   Arithmetic Square Root Calculator.
   Classic LCD1602 LCD Display Screen.
   4*5 Transparent Matrix Keyboard.
   Automatic power off without operation within 30 seconds.
   Cool DIY Soldering Project.

3.Parameter:
   Work voltage: DC 6V
   Display Color: Blue/White Screen
   Power Type: CR2032*2 Battery (included)
   Work Temperature: -40℃~85℃
   Work Humidity: 5%~95%RH
   Size(Installed): 126x86x36mm

4. More About this kit:
    Function-1: Basic Decimal Arithmetic Calculator with decimal point and minus sign.
    Function-2: 4-Color or 5-Color Ring Resistance Calculator. Input the color of the metal film  
    Function-3: Calculate Series Resistor for LED.
    Function-4: Decimal to Hexadecimal and Hexadecimal to Decimal.
    Function-5: Arithmetic Square Root Calculator.
    Automatic shutdown: Automatic power off without operation within 30 seconds.
    After installation, it can be powered and used directly by two RC2032 batteries (included).

ICStation Latest New Products Bluetooth Transceiver Module Release!

Dear friends,

Hope everything goes well with you! 

Today we are going to introduce 1 of our latest hot sale new products, hope you will like it.

  It is a DC 3.3V 5V Bluetooth 5.3 GFSK Stereo Wireless Audio Transceiver Module Board with the following features: 

•   Support automatic connection back of Bluetooth devices that remember the last automatic connection.
•   Transmit mode and receive mode are indicated by independent LED.
•   Support 3.7V and 500mA lithium battery power supply.

And below are some basis parameters of it:

•   Bluetooth device name: Bluetooth Audio
•   Work voltage: 3.5-5V
•   Work current:  35mA
•   Launch distance: ≤20m
•   Rf output power: +5dBm
•   Rf frequency range: 2402-2480MHz
•   Audio dynamic range: 80dB
•   Audio total harmonic distortion plus noise: -70dB
•   Audio Frequency: 20Hz-20KHz
•   Audio signal to noise ratio: 95dB
•   Transmission delay: 250-300 ms

Thank you for your attention! For more new products, please check ICStation.com:)

Bluetooth Music Tesla Coil, Technology Science Experiment Project

Bluetooth Music Tesla Coil

Hi friend! Hope you all doing well!  Today, we want to introduce a latest new product of icstation Music Tesla Coil, Electric Arc Plasma Generator Loudspeaker.  

When we were children, we always full of expectation to the unknown world. We ever imagined stepping on the water, also imagine ourselves flying in the sky. I imagined that when I pick up a lamp, it will shine when it sits on my hands. It doesn't need to nailed to the ceiling or pinned to the wall anymore. 

Now, this tesla coil makes dream true. What a marvelous little thing! It lights the bulb without any connection. This tesla coil is a wonderful conversation piece. It’s a cool piece of art even just stands on your desk.

About this tesla：
MUSIC PLAYBACK METHOD: The Music Tesla Coil Kit includes an audio cable that you can use to connect to your computer or cell phone to play music. Or you can use your cell phone to connect to the Tesla Coil's Bluetooth (YSKJ-18A) to play music. It does not distinguish the format of music files and the sound quality is clear.

GOOD HEAT DISSIPATION: There is a fan at the bottom of the Tesla coil and the bottom of the Tesla coil consists of a large aluminum heat sink. When the Tesla coil is working, the fan will start automatically. This ensures that the Tesla coil can work longer without being damaged by overheating.

IGNITER: The Tesla coil has a large arc, so it can be used as an igniter, which can easily ignite paper and other items. So please make sure to keep it away from flammable and explosive items when using it. The electric arc can form a plasma speaker to play music clearly.

EASY TO OPERATE: You will receive a finished Tesla coil and some accessories (including ion wreath, ion windmill, neon lamp, etc.). The accessories include a power cord, you just need to connect the power and you can have a very fun and cool desktop toy.

PERFECT FOR GIFT: This musical Tesla coil is perfect for your desktop toy, and the Bluetooth music sound quality is perfectly suited to your daily needs. It is also perfect as a gift for friends, kids, co-workers, etc. They will be happy to have such a fun gift.

Here is a short video for your reference,hope you will like it. If you want to have a try with this tesla, get one from www.ICStation.com easily:) 

FM Radio - Clock Kit From ICSTATION

LED Alcohol Tester DIY with MQ-3 Sensor - KIT by ICStation

Description: 

• Alcohol concentration alarm circuit This circuit is mainly an alarm control circuit formed by the gas sensor group MQ-3.

• When the sensor MQ-3 is in the environment where alcohol vapor exists, the conductivity of the sensor will be the same as the alcohol vapor concentration.

• By measuring the series partial pressure between the sensor and the fixed resistor, the alcohol content in the environment can be judged.

 

ICStation $18 DIY Bluetooth Speaker Electronics Kit Review

Introduction:
It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
It has 10pcs RGB LED music spectrum display.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers.
 
Feature:
1.Music spectrum display
2.BLE5.0 Bluetooth audio play
3.Support TF Card and U-disk music
4.Remote controller

Parameter:
1.Item name: RGB LED Spectrum Bluetooth Audio Speaker DIY Kit
2.Work Voltage:DC 3.7V-5V
3.Bluetooth Distance:15meters (Max)
4.Amplifier Power: 3W*2
5.Music Source: Bluetooth/U-disk/TF Card
6.Control Type: Bluetooth/Remote Controller/On Board Button
7.LED Color: Yellow/Green/Red/Blue
8.Work Temperature:-40℃~85℃
9.Work Humidity:0%~95%RH
10.Size(Installed):135*74*64mm

【Bluetooth Amplifier DIY Kit】: The Soldering Project DIY Kits are used to installed to an electronic transparent stereo speaker with high-power speakers, colorful LED flashing lights and transparent Acrylic shell. This Electronic DIY kit help you to learn basic electronic knowledge and circuit principles, and practice soldering skills enjoyably for you and your kids, or students, or DIYers.

【Great Electronic Soldering Project】: Great School Science Experiment and STEM Learning Project kit for soldering practice and also suitable for family education. Not only to improve your soldering skills, you will also will be more familiar with electronic components and learn more interesting electronics things.  

【Easy Installation】:The bluetooth module board is soldered and can be used directly after connection. You only need to solder the Led flashing light kit, connect the wires, and assemble the shell. Fun and entertaining, build your own bluetooth Speaker by yourself, a cool project and challenging enough to be fun.  About power: 5V mobile phone charger or computer power supply can be used, the sound quality will be better when the current of the power supply is 2A.

Download Instruction here:

https://attach01.oss-us-west-1.aliyuncs.com/IC/DIY-Manual/GY19298.pdf

ICStation Weekly New Products: MAX30102 Pulse Oximeter Heart Rate Sensor +5.8G Microwave Radar Sensor

Dear friends,

Hope everything goes well with you! 

Today we are going to introduce 3 of our weekly new products, which was ordered by customers in a short time after sold on the website, hope you will find any of the one that you may like.

No. 1: DAC Digital to Analog Audio Converter Coaxial Toslink to Analog Stereo L/R RCA 3.5mm Jack Audio Adapter with Optical Cable

The device successfully decodes perfectly and sends the audio signal without damage and noise into the audio amplifier! Achieve perfect high fidelity lossless audio output function! Perfect audio visual!

【Updated Digital to Analog Audio Converter】: It converts coaxial or toslink digital PCM/LPCM audio signals to analog L/R RCA and 3.5mm Jack Audio (not capable of being reversed). This Digital to Analog Audio Converter is designed for either home or professional audio switching.

It can be used in digital LED TV / cloud TV / Apple TV / blue ray machine / network player / XBOX360 / computer optical fiber coaxial output sound card / digital set top box / network TV box and other electrical equipment with SPDIF coaxial audio / digital optical fiber audio output equipment which can use this converter to convert to analog audio signal L/R channel output.

【96KHz Sampling Rate】: Supports sampling rate at 32, 44.1, 48 and 96KHz; 24-bit S/PDIF incoming bit stream on left and right channels. Provides electromagnetic noise-free transmission.  

【Easy operation & Wide Application】: With an optical cable and a coaxial cable to transmit digital or analog signals respectively, powered by (5V 1A) USB power cable(Does not come with adapter). Easy to install and simple to operate. 

No. 2: MAX30102 1.8V-5V Pulse Oximeter Heart Rate Detection Sensor

MAX30102 blood oxygen concentration sensor. An integrated pulse oximeter and heart rate monitor biosensor module.

It uses an 18V power supply and an independent 50V power supply for internal LEDs, which are used in wearable devices for heart rate and blood oxygen collection and detection.

No. 3: 5.8G Microwave Radar Module Infrared Human Body Detector

This is an ultra-low power 5.8G microwave radar module with a working current of only 68uA. 

Combines the high performance of microwave induction and the ultra-high cost-effectiveness of infrared induction. 

Its sensing distance and delay time can be adjusted.

It can perfectly replace infrared pyroelectric induction and make up for the lack of infrared induction. 

Thank you for your attention! For more new products, please check ICStation.com:)