Skip to main content

Safety in the workshop

 An excellent presentation by Dr. Craig Lennox on workshop safety at today's West of Scotland area group meeting.



An amusing but nevertheless serious video was followed by a detailed talk on safety and first aid.

I am hoping this talk will be made available on the WOSAG website in due course.

The take home message is to ensure your workspace is well ventilated, tidy with no trailing cables.

Plan what you are going to do using appropriate tools, avoid distractions and don't rush

A clear head is essential.

Use PPE where necessary for example ear protection, safety glasses and laser glasses.

The risks of burns, cuts, electrical shock and inhalation of dust and fumes were all covered in some detail.

Automatic External Defibrillator (AED) are now installed in most supermarkets. A short video was shown illustrating just how easy they are to be used.

Excellent talk.  Keep safe everyone.


Comments

Popular posts from this blog

Train sequence / timetable using Arduino

                              Following discussions in a MERG Zoom meeting about potential projects for the Cumbria virtual area group I have started this blog to share my ideas for building a train sequence / timetable system based on an Arduino UNO. The trigger for this project was Andy Robb's article in the MERG journal (June 2020 edition). In it Andy describes using an UNO with a OLED display to produce an electronic station display board.  Having tried out Andy's version I started thinking about expanding the idea and have come up the following list of possibilities: 1. Replace my card index train sequence with an electronic version. 2. Have the train sequence synchronised with the on platform displays. 3. Display an analogue clock on the station display and have it display the train times. 4. Store the position reached in the sequence so that it starts where it left off on power up.  To mak...

Sunday's West of Scotland Area Group Zoom meeting

 Another very well attended Zoom meeting with 34 participants. Davy showed us the commercially available automatic train stopping unit available at £12.53 from Brimar and compared it with the almost identical PMP 15 kit from the MERG Kitlocker at  only £2.65.  With these kind of savings, MERG membership is worth every penny. Chic Thomson treated us to a very entertaining presentation on simulation software for Electronics. INKSCAPE  is a free open  source drawing package. There are many Arduino Simulators available but Arduino Simulator 1.5.1 is an excellent open source offering.  For those interested in PICs simulators are available within the JAL compiler (Just Another Language) and MPLAB Sim is available within MPLAB but seldom advertised. Electronics Workshop 5.1 is a program no longer being developed but a useful tool for investigating any electrical or electronic circuit. Apparently you can Google it but there are a few insecure sites so be careful. F...

Push button Ezypoints

 A few months ago I produced a batch of Ezypoint kits for our local members to overcome a shortage in the Kitlocker.  At that time the kit was produced on stripboard which some members find problematic. An additional PCB board normally available from MERG was not available either.  Alan Turner ( the PCB designer) had only a few boards available but graciously provided me with the gerber files to allow me to order PCBs directly from China . Having sourced all necessary components, the kits were duly made up. I find this simple kit is really useful for automation projects. A toggle switch provides either a HIGH or LOW on the PIC input pin to determine which of the two servo positions is selected. For a particular application, I wanted to use a push button to toggle the position on alternate presses of the button. This involved a rewrite of some of the code in the PIC. I initially developed the program using an Arduino as a means of testing the logic. When this was successfu...