Remote Harisen Control by Linking Two obnizes
Let’s make a system by linking two obnizes that if you turn a dial (Potentiometer), you can control the harisen remotely. You can link two obnizes by one program easily.
IoT
A Simple Weather Gadget using M5StickC+Yun Hat
Let’s make a weather notification system with Yun Hat.
![Use distance sensors to check if apples are missing [IoT Home Kit]](https://blog.obniz.com/wp-content/uploads/2020/01/8a1ba3ee4750294623f66172beafc11e.png)
Use distance sensors to check if apples are missing [IoT Home Kit]
Here’s an example of using the IoT Home Kit. I created a system that uses a distance sensor to check if the apples are gone or not.
Power-saving watering device using the sleep function of the obniz Board 1Y
We’ve created a power-saving watering device using the obniz Board 1Y with a sleep function!
A simple, server-less program for regular watering.
We will create a program to water regularly and easily by using the obniz Board and serverless.
Create a power-saving temperature logger with obniz Board 1Y
By linking obniz and IFFFT, we can create a mechanism to write the temperature measured by the sensor in a spreadsheet periodically.
Power-saving open/close detection device (linked with slack) using obniz board 1Y with sleep function
Create a door or refrigerator open/close information acquisition using a magnetic switch using the sleep function.
Notify LINE when your mail arrives!
Let’s make a system that notifies on LINE if you get mails or packages.
Save the temperature you get with obniz to a spreadsheet!
Create a program to save the temperature measured by obniz to a spreadsheet.
![Birthday song that plays when you open the box [IoT Home Kit]](https://blog.obniz.com/wp-content/uploads/2020/03/open-box-play-song.jpg)
Birthday song that plays when you open the box [IoT Home Kit]
When the box is opened, a birthday song is played and the original message is displayed on the browser screen.
Notify LINE when your mail arrives (sleep version)
power-saving mail notification system using the obniz Board 1Y, which has a sleep function.
Building a slack integrated doorbell with a M5StickC
Make a doorbell with a M5StickC. When a visitor presses the doorbell, it pushes a notification to a Slack channel.
Control Traffic LED depending on the weather
Change the color of traffic LED light depending on the weather, using OpenWeatherMap Weather API.
Create your own outdoor streaming IoT with camera
Using the camera module and obniz, let’s create an IoT that can be streamed outdoors.
Remote Air Conditioner Controller
Control an air conditioner from your smartphone with obniz!
Slack Notification with BLE
This program notifies on Slack when you go out and return home.
Lavatory Signal
It may be so convenience if you can know the only one restroom in office is occupied or not.
“Ok Google, close the cover of trash can!”
Controlling a trash can by just saying “OK, Google, close the cover of the trash can!” with IFTTT.
Tweet with “#obniz”! Flag will shake!
The flag shake when someone tweets with hashtag “#obniz.”
Human Presence Detect and Time Record Lamp
It turns on automatically when a person approaches and records the time in Dropbox.
Remote pet feeder
Make a feeder that can be controlled from the Web.