Arduino infrared timer, clock and LEDs

The concept is to have a small device on a desk that looks like a digital clock that you can place a water bottle or cup on top of and the timer starts counting down 20 minutes. The timer is displayed below the clock on a 128x128 colour OLED. The numbers count down and the led lights change colour as the clock counts down from green to yellow to red. When the timer is done the OLED reads a message to encourage a drink break.

While we are currently using an Arduino we would like to change that out for something smaller. We are willing to buy specific parts if they provide better functioning. We currently have

Arduino Uno


Sparkfun DeadOn RTC Breakout - DS3234

Infrared HC-SR04

VCNL4010 Proximity/Light sensor (Adafruit)

OLED 1.5' SSD1351 128x128 (Adafruit)

技能: Arduino, 电機工程, 电子, 微控制器, 印制板布局

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( 0个评论 ) Australia

项目ID: #17109199

61 威客就此工作平均出价 $481


Hi I am experienced embedded system developer with more than 8 years of experience. I have worked on arduino before. Please get in touch we can do it for you. Regards

$500 AUD 在10天内
$444 AUD 在5天内

Hi,Client. I have 13+ years experience in circuit, PCB design, manufacture and assemble, firmware and mobile App(android and iOS). I had developed many products ago using various microcontroller including STM32 seria 更多

$555 AUD 在20天内
$1500 AUD 在30天内

Hello I have experience in designing electronics circuits and can make your project. For your assurance, i can just say that, "I AM IN CHINA RIGHT NOW AND I CAN SHIP COMPLETE WORKING PROTOTYPE TO YOU AND WILL GET THE 更多

$1000 AUD 在30天内

Hi, I hope you are doing well. I have expertise in Arduino based embedded projects. I have worked with - RTC - HC-SR04 - Light Sensor - OLED Screen I have understood your requirements and I can execute this 更多

$526 AUD 在10天内

Dear Sir I am very interest in your job as an experienced arduino expert. For 10+ years, I have been working in this field and specially I have an essential skill in arduino field. Now I have all components to devel 更多

$555 AUD 在10天内

Hello, my name's Jorge, I am an electronics engineer with experience programming embedded devices. I have 3 years of experience working at Freelancer building custom embedded solutions. I have read the specificatio 更多

$500 AUD 在10天内

Dear Sir, I am an electrical engineer with 19 years experience in this area . I am interested in your project Arduino infrared timer, clock and LEDs , please send a private chat message.

$294 AUD 在10天内

Hello I have got your job posting “Arduino infrared timer, clock and LEDs” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the 更多

$300 AUD 在7天内

I am arduino expert and embedded system electronics engineer and have worked on a timer device for medicine reminding. the device had 0.96inch OLED that was intended to place on medicine bottle cap, and was able to sho 更多

$900 AUD 在16天内

If you use esp8266, you will need only the OLED and the VCNL4010. Esp8266 is a WiFi enabled 32bit mcu so you can get real-time clock from the Internet. Pls notice that SR04 is ultrasonic sensor and we don't need it her 更多

$750 AUD 在10天内

Hello there! Hope you doing good! If you still need this to be done, be sure to contact me. Lets make something awesome! Greetings!

$300 AUD 在14天内

Hello. i am electrical engineering expert and i read your job description and i am very interested in your task i will do my best in this task you will get good result thank you

$555 AUD 在10天内

Hi There I have checked your project description and understand everything. I am very confident that i can do this project perfectly. Thanks

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$400 AUD 在10天内
$555 AUD 在10天内

firstly, a very interesting project. my thumbsup to the thought. so, I could design a custom PCB for you to minimize the footprint of your device effectively shrinking your Arduino. or you could use a trinket as well 更多

$355 AUD 在20天内

I have long experience with 8-bit , 16-bit and 32-bit micro-controllers. I work with Microchip (PIC) , Atmel (AVR , SAM) , ST (STM) , TI (MSP) and NXP (LPC) micro-controllers. I use KEIL IDE , Atmel Studio , Code Compo 更多

$333 AUD 在10天内

Expertise in Arduino and can provide you your complete task in decided time frame with quality work. I have completed various projects related to this field as you can view my profile for reviews. We can discuss furthe 更多

$400 AUD 在5天内