Army Cadets at Newcastle Under Lyme School Essays

Army Cadets at Newcastle Under Lyme School Essays Army Cadets at Newcastle Under Lyme School Essay Army Cadets at Newcastle Under Lyme School Essay Army Cadets at Newcastle Under Lyme School often use their .22 ranges and find it extremely hard to see what their shoot total is mid-way through the shoot. They cannot view the target through the sights on the rifles, as the sights are iron sights. A solution is required whereby this problem can be cured, and the individual shooters can view their statistics with minimal movement required.  I am to design a system whereby shooters will be able to view their score for that particular shoot session and also view their statistics upon the same piece of machinery. The primary output of this product is to be 2 seven-segment displays, which show you the overall score of the shooter after each shot. The secondary output of this product is to be more seven-segment displays, which display relevant pieces of information regarding the shooters statistics, in accordance with their score.  The seven segment displays which are to be used will be of varied sizes as the primary seven segment displays are to be larger than the secondary seven segment displays as to let the user view his or her score with great ease. The approximate cost of the product is to be something around the region of about 25 as to cover the cost of manufacture, components, storage and the battery. The exact cost at this time remains oblivious to me but this is a rough estimate of what the final cost may be.  The ease of use is inevitable as this product is to be used primarily by cadets from the Newcastle Under Lyme School CCF; therefore complex manual operations conducted by the user are not required within the product. It is unclear at this time to determine what the customers will be prepared to pay as no primary research has been conducted into the matter. In the coarse of this coursework primary research will be conducted and questions such as How much will the customers be prepared to pay? will be answered.  This product will be designed to be primarily used on a 30m range therefore I will incorporate 3.5mm jacks within the casing which will lead to the pressure pads which are to be approximately 30m away, but this is also dependant on where the product is placed on the range.  The pressure pads will be placed behind the target in a manner by which they can still sense the impact of the .2 rounds and at the same time remain protected from the rounds penetrating them and therefore prevent their destruction. The different sizes of the seven segment displays used are to be 13.2mm and 100mm. The 13.2mm displays are to be used to display the shooters statistics and the 100mm displays are to be used to display the shooters overall score. They need to be this size as to let the shooter se his or her score with great ease.  The size of this product is unknown at this stage but this will be mentioned in the specifications. The product will not however be any larger than a piece of A4 paper which measures at approximately 290mm x 210mm.  This product is to be powered by a 9v battery as it does not require a power input of a mains connection which is 230v ~ 240v ac. The 9v power supply should be sufficient in providing power for the seven segment displays in relation to how often the product is to be used, therefore giving providing a good battery life. There is a number of different sized pressure pads to be used as they will then be able to determine the score of the shots fired. By this I mean that the smallest pressure pad will be able to show a score which is the highest score etc.  Ease of fitting is to be required as the primary users of this product are to be cadets aged between 13 and 18 who may or may not have a sufficient technological knowledge, therefore a means needs to be devised by which this product can be fixed securely to a wall with great ease. To be able to make this product worthy of sale it will have to be extremely reliable. There are three initial areas of production, which will make this a reliable product. They are having a strong casing, having a waterproof casing the electronics it contains. The casing has to be fairly strong as to prevent any breakage of the product even before it has been placed securely on the wall. A water-resistant casing is required as to eliminate the threat of any moisture actually damaging the circuitry within the product. The final aspect is the electronics its will contain. These have to be accurate as to prevent failure of operation by the product. For the electronics not to fail I will have to carefully plan the circuitry to a degree where I will have to distinguish what the inputs, processings outputs of the circuit are. Once these three areas are complete to a great degree of satisfaction, the product will be much more reliable than I did not take these into consideration.  The pressure pads will have to be able to sense the force of the rounds fired to it but the pressure pads will have to be placed in a manner in which the pressure pads do not get damaged during the shoot. They will be feeling the force of .22 rounds and therefore it will be relatively easy for me to avert such an incident where the pressure pads are damaged, as only a small thickness of wood is required to penetrate the rounds, which is used by the cadets to penetrate the .22 rounds.