Author: cymplecy

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DHT11 Added to ScratchGPIO

You can now use a DHT11 Temperature/Humidity sensor with ScratchGPIO. To get readings simple use an example script like this to ask for readings once per second from a sensor connected to pin10.  

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AniBots for Primary

I am a very strong proponent that physical computing is a great way to carry on enthusiasm for programming after primary children have out-grown animating sprites on a computer screen. Or, in fact, getting back...

6

Scratch2GPIO

Raspberry Pi have worked with MIT to produce a Scratch2 compatible program that runs standalone on a Pi3 or Pi2 (but not older models or PiZero series). It comes with basic gpio pin control...

2

Tracking robot position within an area

  For a couple of years, I’ve been thinking/wanting to have a system for determining the position of  a robot within a marked area.   I’ve not found an economical/easy way of doing this...

11

GPIO Hammer Header Jigs

The pirates at Pimoroni have sourced the item we have been looking for ever since the PiZero has launched – a solderless header – https://shop.pimoroni.com/products/gpio-hammer-header – for a very reasonable £2. I NO LONGER...

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ScratchGPIO Map Pin

Simply broadcast Map Pin x, name to rename a sensor pinx to name Map Pin to name now in ScratchGPIO7 pic.twitter.com/wAUlVuQ4On — Simon Walters (@cymplecy) November 21, 2016