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  • 2017 products: Morse Phone, Claplight, Nametape, Badge

News

During the DvdRA, we received from Hans Boonstra, a satisfied customer, the schedule of an auto power on / off circuit for the bat detector. If you add this, the bat detector automatically switches when you connect a headset.

The days to the JOTA-JOTI 2017 are counted.

But even now I would like to show you some interesting new items.

1   De RF-INTERFACE as a kit ca now be ordered and the usermanual is toegevoegd

2 De Morse Phone user manual is written in the Norwegian Language by Peter Ebsworth uit Forland, Sotra, West Norway.

We were equally excited about how the extension of the Morse Phone would be, but here it is.

It eventually became a circuit board mounted underneath the Morse Phone.You will have a full mobile signal device

 

Addendum The Morse Phone

Now that a large number of Morse Phones have been sent, we have also received some feedback from our customers and we would like to share them with you

It concerns: thePiezo speakertje,Coil,Tip for construction

OPOP

The JOTA-JOTI Service Service is now busy with the shipments of the new products for a month. Even in the Netherlands, many orders have already been sent to Europe, and also outside Europe, the world. See the maps below.

VerzendWWVerzendEU

VerzendNL

This summer was the 15th World Scout Moot held in Iceland from July 25 to August 2, 2017. At this camp Remko Welling along with the Service Kring JOTA-JOTI developed a kit to the MOOT2017 soldering with the participants in the section Radio Scouting and Electronics activity. The kit for this purpose was the Claplight 2017 MKII

Every year, the Service Kring JOTA-JOTI developed a building kit for the scouts to solder themselves and then enjoy themselves with the result.

Morse Phone2017 1

For this year, "The Morse Phone" has been developed, as the name suggests, you can start with this kit with Morse code. The Morse Phone is a Morse-buzzer that can be used independently, but can also be linked with other Morse Phones, communicating, after all, is done in pairs! The Morse Phone is inspired by the Fuller phone. For the technicians, an article on this subject can be found elsewhere on this website. Google also gives a nice explanation of the origin and use of the Fuller phone.

The kit comes with all the components except the 9Volt battery.

 

De products for JOTA-JOTI 2017 are:

The Morse Phone

The Morse Phone 2017

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The construction description ARE NOW in the download section of this website

 

The badge BE MAGNETIC

BADGE 2017 FIN2

 

 

 

 

 

 

 

 

 

 

 

The nametape JOTA-JOTI 2017

 1Naambandje2017 3

GD5 0198 3Our secretary was recently surprised by the VERON with the issuing of a gold pin for his commitment to VERON, and SCOUTING. The VERON magazine published the following article:

 

 

 

 

 

Smoelenboek

Here you can see who are behind the JOTA-JOTI Service Circuit.

The photo shows all members by name. Then I would like to mention which posts belong to the members:

 

LM8

In all these experiments make use of the contacts between the blades of the Light Mill. It's easy when you attach a piece of flexible electrical wire here. Stick a piece of tape over the light sensor.

 

 

Color  the patches starts and  finish with a soft black pencil (preferably 6B). Slide the metal surfaces
paperclip on the  surfaces, connect the wires to the paper clips. Draw a path through the islands and bridges. If the path is well marked, without interruptions, the mill will run faster.

 

 

 

 

LM7Lost your wire???
In a pile of wire ends it is sometimes difficult to find the acompanied ends. Try it with the LightMill!

 

 

LM9

 

Pak both the end of a wire of the Light Mill bite. Join hands, watching a good look at what happened!

 

 

Which materials conduct electricity? Try it with the Light Mill!

LM4 LM6 LM5

Connect different resistances between the wires. What can you say about the speed of the mill and the value of the resistor?

LM1a