Blog | Botshop

How to use a PH probe and sensor

If you worked with PH metering before you will know that PH values range from 0-14. Where PH 0 Will be very acidic, PH 7 will be neutral and PH 14 very alkaline. Water is near a PH 7 and this is usually around here that we will need to monitor PH of many things. A...

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Types of electronics power modules tutorial

The different types of electronics power modules tutorial and how to choose the right one for you. If you click on our power supplies and modules category you will see many different power supplies and modules, there are adjustable ones, buck, boost, step-up,...

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Skeleton Duino Review

We designed this little board here at Bot shop as our solution to saving costs on using Arduino in our projects. Using an Arduino Uno on a finished project is firstly a bit expensive, throwing money in the water on components etc. not used in a final product....

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Bot shop EL wire how to

Electroluminescent wire - EL wire how to Yes, it looks impressive that is for sure! But it might seem a bit daunting to newcomers...... it is not. There are only a view things you need to know. In the past, you needed to be quite skilled to use lighting to set moods,...

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Our Lithium Battery Charging module review

Lithium Battery Charging module There will come a time that you want to have your project mobile. The easiest way to accomplish that is with batteries and if you want to get a bit fancy, rechargeable Lithium batteries. I am reviewing the lithium Battery Charging...

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Wifi Scale project for Wemos D1 board Part two

Scale project for Wemos D1 part 2- from pallet wood  First, read scale project Part 1 here. Now that we got the scale to work with an Arduino it is time to see how we will get it to work with a Wemos D1 board so that we can view the scale data from a Wifi...

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Scale project for Arduino and Wemos D1

Scale project - Arduino and WiFi scale (see part 2 of this tutorial) from pallet wood This scale project is built around the Arduino Uno and part 2 of this tutorial around the Wemos D1 development board. In its basic form, it will display the weight of an object on an...

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Wemos D1 review Wifi development board

Wemos D1 review This board has quickly become our board of choice when we do Wifi project development. It looks just like an Arduino Uno and many Arduino shields will work with this board. We sell them here at Bot Shop...

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Official Arduino Day 2017

Arduino day 2017 is here. We will run our Arduino workshop on this day. Make sure that you are subscribed to our newsletter for Arduino day 2017 shop specials.

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Simple Arduino esp8266 web server ESP-07 ESP-12

Arduino esp8266 web server To be able to host your own simple web server is easy all you need is the ESP8266 Serial WIFI Module and FTDI232 downloader here is a short description of both and a link on where to find it, An Arduino is not required at all and the ESP8266...

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