Tag Archives: PID

Micro Soldering Station for 10$

Transform a cheap USB soldering iron in a powerfull Active tip Soldering Station.

With almost no thermal capacity this station regulates the tip’s temperature instantaneously. Solder larger thermal mass with ease, it’s magic.

Micro Soldering Station for 10$ – [Link]

PID temperature control with Arduino

PID temperature control with Arduino UNO.

If you want to keep something at a certain temperature, say a block of aluminum, you’ll need a thermocouple and some sort of heating element. While you could turn a heater on and off abruptly in a sequence appropriately known as “bang-bang,” a more refined method can be used called PID, or proportional-integral-derivative control. This takes into account how much the temperature is outside of a threshold, and also how it’s changing over time. [via]

PID temperature control with Arduino – [Link]

Control AC Voltages Safely And Easily with Sugar Device

Sugar Device is a tool designed to control AC Voltage and it promises to change the way you control AC applications forever.
Sugar team is targeting hobbyists, students, teachers and engineers to push their application to the next level, since it makes AC control easy, safe and compatible with a lot of development platforms. The mechanical case that comes with Sugar is offering protection to users while using AC voltages and preventing any electrical shock resulted by misuse.

You can control AC voltage using Sugar with two different ways: ON-OFF switch, and AC output voltage control. You can power Sugar using the AC C14 cable. This voltage provided is used to power the load connected and the internal circuits. The fuse holder is accessible, you can replace it easily whenever you need.

For the output, Sugar is providing a universal output socket to connect your load, and it is compatible with all AC power cable types. Sugar can work with 110V/220V and with 50Hz/60Hz. You can switch between the two options using a switch provided with two indicator LEDs.

Sugar Device also can be connected with 3.3V and 5V development boards like Arduino, Raspberry Pi, and Beaglebone using the RJ12 cable. Sugar had designed  a RJ Connector breakout to make it possible to connect your board and it will be available in all kits. Controlling the AC loads using your PWM pins and Sugar will be so simple.

This 150x120x47 mm size device supports WiFi and Bluetooth and is IoT ready. For example, ESP8266 can directly control Sugar Device since it has PWM output with Frequency of 1KHz.

Sugar Device comes in two editions: Sugar 300, a white device that control up to 300W, and Sugar 1000, a black one that can control up to 1000W. The second one is offered for hackers and professionals where the first is for newbies.

Sugar Device is now live on a crowdfunding campaign on Indiegogo and still has a month to go. You can pre-order your Sugar 300 with a Power cord C14, RJ12 Cable, Sugar RJ Breakout and two AC fuse for only $49! Check the campaign video for more information.

In this video you can watch Sugar Device in Action, check it out!

Sugar device is the tool you need to expand the scope of your projects and control AC loads safely. Your dream of making your home smart can come true now with the use of this device. This device had came to life due to a cooperation with Fablab dynamic in Taipei, Taiwan. Such a cooperation will make it uncomplicated for makers to produce their own devices. Mohannad Rawashdeh and his team had tested many applications and used different platforms to ensure that Sugar is safe, practical and easy for everyone to use.

“When I was looking  for FabLab in Taiwan, I found FabLab Dynamic. They offered me a free space inside the lab to work and offered me all help I need to find component resources, using machines and instruments and contact with designers I need for my project” – Mohannad Rawashdeh, founder of Sugar Device and an electronics engineer.

You can check the campaign page to know the offers and full specifications. More information are provided on Sugar Device website. Many tutorials are added to this page and source files will be added soon on Github.

SmartPID, The New Open Platform For Your Projects

ARZAMAN Smart Engineering is a small innovative Italian startup company that develops smart hi-tech solutions, by working on specific ideas for a specific hobbyist market. ARZMAN has just launched a new product: SmartPID!
SmartPID Controller is a hi-tech product that facilitates temperature and process control. It has the ability to control any thermos-regulated process, heating or cooling, and also it can control any application in your home. In addition, it is compatible with Arduino, so you have the chance now to move your applications to the next step!

It is provided with two apps: smart thermostat app and the smart brewing app. The smart thermostat app can be used for any thermal regulated process, while the brewing app is is a vertical application that is dedicated to brewing process automation from mashing to boiling.

SmartPID is IoT-ready,cloud-connected, and runs PID algorithm. In addition, it has the  following features:

SmartPID is powered by SAMD21 32-bit ARM® Cortex®-M0+ by Atmel and it has 8 Mb EEPROM and ESP8266 WiFi module with many other specifications and advantages as shown in the picture.

It is totally compatible with Arduino since it
has SAMD21 processor, a dedicated USB bootloader and board definition, can be programmed with Arduino IDE and can use the libraries available.

SmartPID comes with a mobile app to control and monitor the project installed. Check this video to see the app in action.

“SmartPID is not a simple controller or thermostat, is more an “open platform” powerful and flexible where the resources and I/O can be used for different applications, different environments and integration. My idea is to develop an ecosystem of “vertical” applications on top of a common set of features” -Davide Arzarello, founder of ARZAMAN Smart Engineering.

SmartPID is now live in a crowdfunding campaign on Indiegogo and it has only one week to go. You can pre-order it now preloaded with the thermostat app for around €89. Check SmartPID website and the campaign page to know more details and specifications. You can see SmartPID in action in this promo video:

Wembi – Closed Loop Motorupgrade for 3D Printer

TeamVenture-Bit tipped us with their kickstarter campaign. It’s about a closed loop motor upgrade kit that will enable your 3D printer to print faster, silently and more consistently. Check it out.

Boasting an advanced PID compensation system that detects issues while your 3D printer or other CNC based machine is moving,

Wembi readjusts itself to eliminate printing problems and help you get the perfect prints fast!

Wembi – Closed Loop Motorupgrade for 3D Printer – [Link]

Meet Wembi – The World’s First, Closed Loop Conversion Kit for 3D Printer

wembi-mockup

The future of 3D printing is here and it has a name – Wembi. Boasting an advanced PID compensation system that detects issues while your 3D printer or other CNC based machine is moving, Wembi readjusts itself to eliminate printing problems and help you get the perfect prints fast!

Think of Wembi like a unique vitamin kit for your 3D printer that can boost its performance and take 3D printing to a whole new level.

A Sophisticated System That Revolutionizes DC Motor Control

Being faced with inadequate Open Loop and low precision printing in standard stepper motor technology, we decided to create a brand new, sophisticated controller that could achieve an unbeatable degree of accuracy. And we made it:

A Quantum Leap In 3D Printing Technology

By developing a revolutionary firmware and embedding it into a very simple hardware, we managed to tackle the problem of low accuracy levels and achieve unparalleled accuracy in 3D printing, unlike anything the world has ever seen so far. With important advantages over standard stepper motor technology, Wembi offers outstanding benefits.

Meet Wembi – The World’s First, Closed Loop Conversion Kit for 3D Printer – [Link]

PWM Fan controller

lucky-resistor-11

Lucky Resistor has build a PWM fan controller using Arduino and DHT22 sesnsors.

The fan controller described on this project page, controls one or more PWM controlled 12V PC fans. It uses the input from two precise DHT22 based temperature sensors. The MCU is an Arduino Uno, which is powered using a 12V power source. On top of the Arduino Uno, there is the Adafruit data logger shield — and on top of that is an Adafruit LCD shield. The software is a simple, custom written PID controller.

PWM Fan controller – [Link]

How to Control a Reflow Oven with Raspberry Pi

NewImage-49

Here is a great Raspberry Pi based Reflow oven controller from “apollo-ng” on GitHub. You can edit your temperature curve on your browser and Rasberry Pi controls the solid state relays and fan.

Turns a Raspberry Pi into a cheap, universal & web-enabled Reflow Oven Controller. Of course, since it is basically just a robot sensing temperature and controlling environmental agitators (heating/cooling) you can use it as inspiration / basis when you’re in need of a PID based temperature controller for your project. Don’t forget to share and drop a link, when you do.

How to Control a Reflow Oven with Raspberry Pi – [Link]

Therm: a Tiny PID Controller

therm-2-600x399

by Ethan Zonca @ protofusion.org:

Therm is a very small PID controller with an OLED display, thermocouple interface, and USB port. It can switch an external solid-state relay for driving large loads, or a transistor for driving small loads. When attached to a computer, it enumerates as a USB serial port for easy control and logging of data. The design is based around a STM32F0 microcontroller and the MAX31855 thermocouple-to-digital IC (note: an RTD version of therm is in the works).

Therm: a Tiny PID Controller – [Link]