Satelite thingy

I was inspired by this creator and discovered a whole world of tiny electronics designs. The internet can be such an amazing place to learn new skills.

I tried to “copy” the designs and had a lot of fun creating my own versions.

I already had a good grasp of some of the prerequisites like Arduino and soldering and programming, but it still was a challenge to get it all to work as expected.

I was frustrated by some of the components which I purchased on the internet which required some hardcore programming. (at least for me). Flashing a new bootloader on a completely blank chip was a new experience.

It uses an ATTINY85, which is similar to the Arduino things I have used before but in a very small package and also consumes very little energy. Especially when in sleep mode.

It uses brass wires as the structure and part of the electronic circuit. The soldering is a bit tricky as the parts are so small and difficult to hold. I am pleased with my first attempt.

I used some small calculator-type solar panels as the sole source of energy and supercapacitors to provide for energy storage. The chip is programmed so that it is in sleep mode for a couple of seconds or so, then wake up to blink one led or more, then goes back to sleep, forever.

I have programmed the ATTINY so that it blinks all the time, day and night. The voltage and power are very low overall, but ATTINY is managing it very well. I had to set up some brownout fuses, but the code is fairly simple.

I started with the cube version and then made the “lander” version. Today my favourite is the lander. I am looking to make more copies and improve my overall design.

I am currently exploring how to increase the voltage on the circuits so that I can use coloured LEDs which require a slightly higher voltage than the current circuit allows for.

I have discovered that it is not as simple as double the size of the capacitors or doubling the size of the panels etc….been playing with the new oscilloscope to track what is going on in the electronics.

So much to learn still.

 

Update Feb. 2023: Sometimes the sun is too weak to fill the capacitor, I then use my bench power supply to fill the capacitor and restart the chip. I simply apply 2.5 Volts on the capacitor leads.

 

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AIOLI de Gilles 2022

 

The best Garlic Mayo on the planet is the one I have at my brother-in-law’s place in the South of France…..

Check out his recipe….

 

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A warm day of 2022, 19th of july

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Made a Hammer

I was inspired by this internet find :

 

So I made my own, which I think I prefer…

 

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My boys ! Already amazing men…

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Some days

Some days….do not mess with me… or I will be prickly…

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Whisky Camembert


So easy to do and super nice as an aperitif dish or as the main cheese dish.

Make some fresh bread or pitta bread to dip into the melted cheese.

Simply scoop a teaspoon or 2 out of the middle of the Camembert, put a bit of whisky into the hole, and then pick a few branches of thyme herb from the garden around the circumference.

Put into the oven at 180 degrees celsius for 10 minutes until melting in the middle.

 

 

Use a dish of the correct size so that the whole cheese does not pour out into your oven!

There is plenty of fun designs here!

 

Like a mini cheese fondue. Delicious…

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Must update my blog…

Feels like forever since my last post. Been too busy with my new business and feel trapped in something I don’t need.

I enjoy the adventure but it is costing me too much in my personal time, I though I had put all that behind me.

I need to find a way to balance better this exciting project and my true objective in life which is to live more in the present. (I really struggle to do that).

 

Been doing some electronics and learning new things, will post here soon.

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Happy Valentine !

 

 

 

 

 

 

 

 

 

Decided to make some more generative art. Was inspired by something I saw on the internet. The Zeroes and the Ones are spelling Happy Valentine in binary code!

I take each letter and convert it into a binary representation. I make a large image with only white zeroes and ones. I then load separately a heart image and scan every pixel of the image to modify the colour of the appropriate one or zero. I use a colour palette which I created using some colours from another picture. I then displayed it on my computer screen and took a picture of the image at an angle. Finally, I applied a couple of filters using my phone. Voila!

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More Creative Coding

 

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Just love the way this looks !

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Hacking about the TFL API – Traffic

The internet is amazing. I wanted to build a web page with access to the local Video surveillance cameras around key places of my interest for when I want to drive to central London or to my new office in Richmond.

The TFL Stuff here.

Been exploring the TFL API to discover the location of cameras and other interesting items that are being stored on the TFL API. For example, I discovered that TFL keeps a log of all the electric charging points with details about location and charging power etc…

 

Link to Traffic Videos.

 

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Coding Bikes !

Made a small computer program to make hundreds of designs of bikes, a generative coding example. The software creates various shapes by modifying a few parameters of a standard bike shape.

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One dimension Pong…

When everybody seems to be moving from 2D to 3D to VR….we are taking it back to 1D !

Great fun building a ONE dimension game with Jules at the coding helm!

It is still early days but already fun.

 

 

 

 

 

 

 

 

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Glass Pharms – early days

I have done so much work for free and as of today, it is still the worse investment I have ever made…but I am still proud of the achievement.

This could be a study case on motivation, incentives and decision making…

Some could say that I am a foul donating so much of my time and energy for something that I will never feel is a fair share of the returns.

However, I also know that none of this is about the end-point but more about the journey and the legacy one can leave. So I let myself enjoy the present.

I intend to make this big and meaningful for the people that need an affordable and sustainable source of natural medicine.

So far, in my life, my “foolishness” has served me well so why not trust it a bit more.

 

 

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Xmas 2021

Been cursing the bloody Virus again. Was looking forward to a nice family get together for this Christmas and it all fell apart.

The new Omicron variant is raging through London and soon will be everywhere in Europe etc…it is said to be mild but it crushes ours hopes for any get together with the grandparents or even parties of more than a few people.

Everybody is trying to protect their own families.

Jules got tested positive just before Xmas. Thankfully, his girlfriend was able to travel to her parents before and my parents had already decided not to come to the house anyway. So it was just a major bother for Jules really…

As we always do as a family, we made the most of it and had a lot of fun. Manu made sure that there were presents under the tree even if we could not go shopping. And she even. found a HAZMAT suit to make sure that Jules would be able to join us for the Xmas evening. There were a few tears here and there but more laughs about it all.

Obviously, there was a lot of cooking involved as well…with my dry-cured ham slowly getting ready. It has been a month and still only 50% of the way ready. It has nice white mould growing on it, but also a bit of Blue/green mould so I cleaned them up a bit and removed the muslin to help with the drying process.

It has been raining a lot this past 2 weeks and the humidity in the garage is a bit too high.

But the taste is very nice and it smells good as well.

 

Made some nice tempura of Asparagus and Onions. I cooked in Avocado oil on the new induction cooker using the frying function which is excellent to keep the oil hot but not burning…a really nice purchase. Keeps the temperature of the oil around 180-200 which for the avocado oil is OK.

The tempura pastry was very nice :

1 egg yolk

125g of Tapioca Flour/Starch (from the Chinese market)

125g of cold sparkling water

1/2 teaspoon of Salt

1/2 teaspoon of Baking powder

and some Plain flour to adjust the consistency until the batter is very runny but still sticks to the vegetables.

Cook in the pan with at least a couple of centimetres of oil in pan.

 

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Hollandaise Sauce – Egg Benedict

Want to make some egg benedict’s so need to learn to do the Hollandaise properly! I will use the Kenwood chef to see if can make the sauce quickly.

 

 

 

 

Ingredients:

  • 125g Melted Butter
  • 1 Tablespoon of Lime or Lemon juice.
  • 2 egg yokes (or 3 for a thicker sauce)
  • Salt and Pepper to taste

How to make :

  • Put the egg yokes in a double boiler or warm them in the Kenwood at 65 degrees celsius. Fluff them up with the Lemon juice so they go a little pale in colour. This is an important step. The eggs need to be “whiter” and the sauce does stick to the whisk already.
  • Melt all the butter in a separate pan making sure it does not go brown. Do it slowly.
  • Add the butter to the egg yokes in small quantities like you would make mayonnaise.
  • Keep stirring until all the butter is mixed and you have a silky sauce.
  • Make sure you do not heat-up the sauce too much as it will curd if it is too hot. Mix constantly. If you need to “recover” a split hollandaise you add a little bit of water (1 or 2 tablespoons) and mix it to get the sauce back.
  • Hollandaise sauce is not easy to master, if you get the creamy sauce as expected, take it off the heat to make sure it does not curd.

Can keep the sauce in a thermos for a couple of hours or keep on low heat (60 to 65 degrees Celsius). It is also possible to “flavour” the sauce by cooking separately some shallots for example and collecting the butter through a sieve, adding this flavoured butter to the rest of the butter.

Serve with a nice toast of bread and some poached eggs.

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Simple but effective Madeleines

A typical Sunday must have….super easy to make and perfect to boost the early winter morale.

The only problem is that you need a special tray to cook them!

 

 

 

 

Ingredients:

  • 100g Melted Butter
  • 100g Flour
  • 100g Sugar
  • 2 Eggs
  • 1 teaspoon of Baking Powder
  • 1 Lime juice and its Zest.

How to make :

  • !! Do not forget to butter and flour the tray….
  • Fluff the eggs and sugar with a beater in the Kenwood. (the whisk one)
  • Add the lime/lemon and lime/lemon zest. (I prefer lime taste but both are nice)
  • Add the butter and flour and baking powder
  • Mix until smooth mixture and then let it rest for 20 minutes. Note the consistency in the picture of the filled trays,
  • Preheat the over at 200 degrees celsius.
  • Distribute the mixture on the tray which has been buttered and floured. Do not overfill the tray pockets. This is important !…
  • Cook for 8 to 10 minutes.
  • The sign of a perfect madeleine is when there is a small volcano forming at the top…
  • Let them cool on a wire rack for a few minutes but eat quickly as it is nicer very fresh

Perfect with a coffee after lunch or as a quick snack mid-day.

 

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Cooking Eggs time


 

 

 

 

 

 

 

 

 

It is better to cook eggs straight from the fridge into boiling water, this makes it easier to peel the eggs.

If you want the ultimate cooking method, put a little bit of water in the bottom of a pan, bring it to a boil (quicker than boiling a full and put a steamer grill in the pan. Put your eggs on the grill straight from the fridge for the number of minutes required to get your perfect egg.

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Smoke point for Oils

What oil for what temperature ?

Been wanting to keep a reminder of the various cooking Oils smoke point. This is the point at which the oil simply burns and is not fit for cooking anymore.

Often people would say that Olive Oil is not a good oil to use for frying food etc…

 

 

I would argue that you should try to keep the pan temperature slightly lower rather than simply putting it on full whack and burning everything…

I have not used Avocado Oil yet, and from the table below it seems that I should at least try it. I was also surprised that Ghee seems to be a lot better than straight butter. Probably the reason it is used so much in Indian food preparation.

 

Fat/Oil Smoke Point (C)
Flaxseed oil 107 C
Butter 140 C
Coconut oil (extra virgin) 177 C
Sesame oil (unrefined) 177 C
Vegetable shortening 182 C
Lard 188 C
Olive oil (extra virgin) 191 C
Grapeseed oil 195 C
Olive oil (virgin) 199 C
Canola oil (refined) 204 C
Vegetable oil 205 C
Margarine 210 C
Corn oil 227 C
Sunflower oil 230 C
Coconut oil (refined) 232 C
Peanut oil 232 C
Soybean oil (refined) 238 C
Ghee (Clarified Butter) 250 C
Avocado oil 271 C

 

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