Apps by TS Yoon

Multiplication tables(19x19) 1.5

FREE
Let's learn your multiplication tables.(19x19) It randomly shows one item in the tables when you turn on the smart phone.

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ESP8266 DHT11 Logger Donate 1.4

PAID
It reads the DHT11 through the esp8266 1~3 hours cycle. The prerequisite is wifi and esp8266 in good condition. For example, monitoring your greenhouse.

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ESP8266 smart switch 2.1

FREE
First upgrade your module modified sdk 0.9.2 switch mode demo firmware the web link. and Android connected the AP. This app control the gpio2 switching through wifi. Added reverse mode, Check reverse mode and then sync press.

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ESP8266 RGB Light 1.7

FREE
First upgrade your module modified sdk 0.9.4 light demo firmware on the web link. and Android connected the AP. This app control the gpio rgb pwm output through wifi. Frequency control is not working.(Firmware issue.)

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Pulse Rate Meter 2.8

FREE
It is a manual method, but accurate. First, take your phone with right hand. Left index/middle finger, letting right wrist under the thumb side. Or press the left neck position. And then Feeling the pulse to tap the heart image with your...

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Baduk(바둑계산기) calculator 1.6

FREE
Simple baduk calculator. It calculate black and white territory. The sum is no longer necessary to remember. If you want to win the game by one point, must use this app.

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Billiards Calculator 2.1

FREE
This app support Five and Half system only. The frame point is where the ball is heading. The rail point is where the ball touches. Set the cue ball position. Set the 3th cushion rail point. The result is your 1th cushion frame point. If the cue ball...

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Day Trading Calculator 2.3

FREE
Are you a day trader? Record your daily return by the trade. Never do not overnight trading. Check your monthly income. Your goal is monthly 5 ~ 9% returns. If you got a machine mind, day trading is a probability game. If you are in USA, Japan,...

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Next Station(London) 1.1

FREE
Once you run the service, Go to the nearby station, the station name can be displayed for the my station automatically. Location information for the normal operation will use Wi-Fi, network information. It has taken the position information to the...

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Tarot games 2.8

FREE
Make a pair of the same card number. This is Korean style card game. It has a Pyramid with four upper and four lower. Paired card will go to the one of the stack. After the game, check the card two pairs in each stacks. That is the your cards, and...

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