{"activityType":[{"id":38377,"name":"Practical skills"},{"id":38396,"name":"Creative skills"}],"activityCategory":"Activity","completionTime":"60","cost":"\u00A3\u00A3","energy":"Focusing","equipmentList":[{"id":38321,"name":"Scissors","description":"","type":"general"},{"id":38345,"name":"PVA glue","description":"","type":"general"},{"id":38265,"name":"Coloured pens or pencils","description":"","type":"general"},{"id":38276,"name":"Craft materials (for example, tissue paper, pipe cleaners, stickers)","description":"","type":"general"},{"id":38343,"name":"Scrap card","description":"","type":"general"},{"id":0,"name":null,"description":"Insulating tape","type":"specific"},{"id":0,"name":null,"description":"A 5V colour changing LEF","type":"specific"},{"id":0,"name":null,"description":"A USB (size A) power lead","type":"specific"},{"id":0,"name":null,"description":"Wire cutters","type":"specific"},{"id":0,"name":null,"description":"Wire strippers","type":"specific"}],"adjustments":"\u003Cul\u003E\n\u003Cli\u003EChallenge keen rainbow-makers to add more than one colour-changing LED to the circuit. They should work out how much power they\u2019ll need, what resistance they\u2019ll have to add and how to redesign their light. Remember to use materials that help diffuse (give off) the light.\u003C/li\u003E\n\u003Cli\u003EFor longer-lasting circuits, soldering could be used to join the wires. Remember to cover bare wires with insulating tape when the solder cools.\u003C/li\u003E\n\u003C/ul\u003E","firstProvidedBy":"","flexibilityStatement":"\u003Cul\u003E\n\u003Cli\u003EMake sure everyone has everything they need to complete the tasks in this activity. Pair up or have helpers ready to lend a hand with fiddly bits.\u003C/li\u003E\n\u003Cli\u003EThere are several ways this activity can be adapted. Wires can be taped or twisted together to complete the circuit, and soldering isn\u2019t essential.\u003C/li\u003E\n\u003C/ul\u003E","groupSize":"Individuals","guide":null,"meetsRequirements":[{"notes":null,"subRequirementsToQualify":0,"numberOfTimeToComplete":0,"subRequirements":null,"tips":null,"optional":false,"id":45241,"nodeName":null,"title":null,"type":"","image":null,"assets":null,"headerOptions":null,"searchDescription":null,"subHeader":null,"browserTitle":null,"silktide":null,"canonicalUrl":null},{"notes":null,"subRequirementsToQualify":0,"numberOfTimeToComplete":0,"subRequirements":null,"tips":null,"optional":false,"id":45240,"nodeName":null,"title":null,"type":"","image":null,"assets":null,"headerOptions":null,"searchDescription":null,"subHeader":null,"browserTitle":null,"silktide":null,"canonicalUrl":null},{"notes":"\u003Cp\u003EOne of these should be based mainly on digital electronics. They can be from a book or magazine, or you can design the circuits yourself. If possible, at least one of the circuits should be soldered using either stripboard or a custom-made printed circuit board.\u003C/p\u003E","subRequirementsToQualify":0,"numberOfTimeToComplete":0,"subRequirements":null,"tips":null,"optional":false,"id":45239,"nodeName":null,"title":null,"type":"","image":null,"assets":null,"headerOptions":null,"searchDescription":null,"subHeader":null,"browserTitle":null,"silktide":null,"canonicalUrl":null}],"countsTowardsBadges":[{"title":"Electronics","sections":["Scouts"],"supportedBy":null,"badgeType":{"id":39282,"name":"Activity"},"activityTypes":[],"settings":[],"browserTitle":"Scouts Electronics Activity Badge","url":"/scouts/activity-badges/electronics/","id":45232,"nodeName":"Electronics","type":"badge","image":{"url":"/media/4394/activity-sc-electronics.png","caption":"Activity Sc Electronics","type":"png","size":10548,"width":347,"height":350,"altText":""},"assets":null,"headerOptions":{"headerTitle":"Electronics","headerSubTitle":null,"headerCta":null,"headerCtaText":null,"headerCtaLink":null,"headerBackgroundColour":null,"showSEOImage":false,"headerBackgroundImage":null,"quickLinks":null},"searchDescription":"","subHeader":"","silktide":"eyJjbXMiOiJVbWJyYWNvIiwiZWRpdG9yVXJsIjoiaHR0cHM6Ly9wcm9kLWNtcy5zY291dHMub3JnLnVrLy91bWJyYWNvIy9jb250ZW50L2NvbnRlbnQvZWRpdC80NTIzMiJ9","canonicalUrl":"https://www.scouts.org.uk/scouts/activity-badges/electronics/"}],"outcome":[{"id":38408,"name":"Develop skills","outcomeLabel":"Develop skills","outcomeDescription":"Gain a range of practical and modern skills for school, work, and your social life."}],"preparation":null,"preparationTime":"15","reflection":"\u003Cp\u003ELEDs are common in modern tech. Many engineers prefer them to traditional light bulbs. Why do you think this is? Answer: LEDs are simpler and produce the same light output using less energy.\u003C/p\u003E\n\u003Cp\u003EHave a look at your colour-changing LED. Why might it be nice to sit and look at it for a while? Watching changing colours is therapeutic and useful for anyone practising mindfulness. Always try to make some quiet moments for yourself, when you can flick on your mood light and relax.\u003C/p\u003E","relatedActivities":null,"setting":[{"id":38376,"name":"At home"},{"id":38381,"name":"Indoors"}],"supportedBy":null,"takingItFurther":"\u003Cp\u003EThink about some other useful circuits that could be powered in this way (by a USB cable). An expert might be able to tell you more.\u003C/p\u003E","whoIsItFor":"","youthShapedGuidance":"\u003Cp\u003EThis activity is a great opportunity for those with existing skills or an interest in electronics to share their knowledge. Encourage young people to pass on their skills to others by helping lead this activity or guiding anyone struggling.\u003C/p\u003E","activityTags":[{"id":38542,"name":"DIY"},{"id":38547,"name":"Inventing"}],"roles":[{"id":39231,"name":"Helpers"},{"id":38724,"name":"Section Teams"},{"id":38725,"name":"Young Leaders"}],"sections":[{"name":"Explorers","id":39276,"logo":"","colour":null,"ageRange":""},{"name":"Scouts","id":39275,"logo":"","colour":null,"ageRange":""}],"themes":[{"id":40706,"name":"Experiments"},{"id":41141,"name":"Technology"},{"id":45036,"name":"Electronics"}],"searchEngineDescription":"Assemble a colour-changing mood light with a USB plug-in, to be enjoyed in those quiet, mindful moments. ","plannerTimeSlot":35.000000,"safetyAlerts":[{"title":"Glue and solvents","alert":"\u003Cp\u003E\u003Cspan\u003EAlways supervise young people appropriately when they\u2019re using glue and solvent products. Make sure there\u2019s plenty of ventilation. Be aware of any medical conditions that could be affected by glue or solvent use and make adjustments as needed.\u003C/span\u003E\u003Cspan\u003E\u003C/span\u003E\u003C/p\u003E"},{"title":"Sharp objects","alert":"\u003Cp\u003E\u003Cspan\u003ETeach young people how to use sharp objects safely. Supervise them appropriately throughout. Store all sharp objects securely, out of the reach of young people. \u003C/span\u003E\u003Cspan\u003E\u003C/span\u003E\u003C/p\u003E"},{"title":"Science","alert":"\u003Cp\u003E\u003Cspan\u003ESupervise young people, and only do science activities that are advised and age appropriate for your section. Test activities first, to make sure you\u2019re confident you can lead them safely. \u003C/span\u003E\u003Cspan\u003EUse protective clothing where necessary.\u003C/span\u003E\u003Cspan\u003E\u003C/span\u003E\u003C/p\u003E"},{"title":"Manufacturer\u2019s guidelines","alert":"\u003Cp\u003EAll vehicles will be different so always follow the manufacturer\u2019s guidelines.\u003C/p\u003E"},{"title":"PPE","alert":"\u003Cp\u003EBefore completing this activity make sure you have suitable personal protective equipment (PPE). This could include eye or ear protection, gloves, and anything else you need to protect yourself. You\u2019ll know what you need as a result of completing the risk assessment for the activity.\u003C/p\u003E"},{"title":"Soldering","alert":"\u003Cp\u003ESoldering irons produce a lot of heat. Never touch the tip of the soldering iron on anything other than the things you\u2019re soldering and use tweezers or clamps to hold things in place. Never solder near flammable gases or liquids or combustible materials such as wood, textiles, or paper. Make sure there\u2019s a fire extinguisher and a first aid kit (with items to treat burns) nearby.\u003C/p\u003E\n\u003Cp\u003EWear non-flammable clothing, gloves, safety goggles, and closed-toe shoes. Cover your arms and legs to prevent burns and remove loose clothing (such as scarves).\u003C/p\u003E\n\u003Cp\u003EWork in a well-ventilated area to avoid inhaling fumes and keep food and drink away from the working area to avoid contamination.\u003C/p\u003E"},{"title":"Electronics","alert":"\u003Cp\u003E\u003Cspan\u003ERemove any equipment you\u2019re working on from the power source before you begin. Never assume the power circuit\u2019s off \u2013 test it with a voltmeter (and then test it again to be sure).\u00A0\u003C/span\u003E\u003Cspan\u003EOnly connect power to a circuit once you\u2019ve finished working on it and have checked your work. Make sure your circuit isn\u2019t overloaded, and return any covers you\u2019ve removed.\u003C/span\u003E\u003C/p\u003E\n\u003Cp\u003EMake sure that all electronics equipment is properly grounded. Use the right electronics tools, and always replace damaged equipment (for example, replace cables rather than repairing them with insulating tape). Always have safety equipment including a fire extinguisher, basic first aid kit, and mobile phone nearby.\u003C/p\u003E"}],"safetyAlert":"","safetyTags":[],"deliveryMethods":"","permitRequired":false,"scoutLedQualifications":[],"guidance":null,"aalaRequired":false,"externalQualifications":[],"exceptions":[],"listingVideoUrl":"","disableBasicSafetyChecklist":false,"likes":0,"activitiesAdditionalInfo":{"inclusivityStatement":"\u003Cp\u003EAll Scout activities should be \u003Ca rel=\u0022noopener\u0022 href=\u0022https://www.scouts.org.uk/volunteers/inclusion-and-diversity/supporting-those-with-additional-needs-and-neurodiversity/reasonable-adjustments/badges-and-awards/\u0022 target=\u0022_blank\u0022 title=\u0022Guidance on flexibility\u0022\u003Einclusive and accessible.\u003C/a\u003E\u003C/p\u003E","standardSafetyAlert":"\u003Cp\u003EAll activities must be safely managed. You must complete a thorough \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/risk-assessments/\u0022 title=\u0022Risk assessments\u0022\u003Erisk assessment\u003C/a\u003E\u0026nbsp;and take appropriate steps to reduce risk. Use the \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safe-scouting-cards/staying-safe-safety-checklist/staying-safe-leaders/\u0022 title=\u0022Staying Safe - Leaders\u0022\u003Esafety checklist\u003C/a\u003E to help you plan and risk assess your activity. Always get\u0026nbsp;\u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/information-for-volunteers/general-activity-guidance-a-z/approving-activities-guidance-for-lead-volunteers/\u0022 title=\u0022Approving Activities - Guidance for Lead Volunteers\u0022\u003Eapproval for the activity\u003C/a\u003E, and have suitable\u0026nbsp;\u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safety/planning-and-assessing-risk/guidance-for-supervision-of-activities/\u0022 title=\u0022Guidance for supervision of activities\u0022\u003Esupervision\u003C/a\u003E\u0026nbsp;and an \u003Ca href=\u0022/volunteers/running-your-section/intouch/\u0022 title=\u0022InTouch\u0022\u003EInTouch\u003C/a\u003E process.\u003C/p\u003E\n\u003Cp\u003EYou must run your activities in line with the \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safe-scouting-cards/safeguarding-code-of-conduct-for-adults-yellow-card/\u0022 title=\u0022Safeguarding Code of Conduct for Adults - Yellow Card\u0022\u003ESafeguarding Code of Conduct for Adults (Yellow Card)\u003C/a\u003E and report any concerns to the UK HQ Safeguarding Team.\u003C/p\u003E","basicChecklist":"\u003Cul\u003E\n\u003Cli\u003EComplete a \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/risk-assessments/\u0022 title=\u0022Risk assessments\u0022\u003Erisk assessment\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003EHave the right \u003Ca href=\u0022/volunteers/running-your-section/adult-to-young-people-ratios/\u0022 title=\u0022Adult to Young People ratios\u0022\u003Eratios\u003C/a\u003E of number of adults to provide suitable\u0026nbsp;\u003Ca rel=\u0022noopener\u0022 href=\u0022/volunteers/staying-safe-and-safeguarding/safety/planning-and-assessing-risk/guidance-for-supervision-of-activities/\u0022 target=\u0022_blank\u0022 title=\u0022Guidance for supervision of activities\u0022\u003Esupervision\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003ESet up an \u003Ca href=\u0022/volunteers/running-your-section/intouch/\u0022 title=\u0022InTouch\u0022\u003EInTouch\u003C/a\u003E process\u003C/li\u003E\n\u003Cli\u003E\u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safe-scouting-cards/safe-scouting-and-emergency-procedures/\u0022 title=\u0022Safe Scouting and Emergency Procedures\u0022\u003EKnow what to do in an emergency\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003E\u003Cspan\u003EShare information with parents and carers with an\u003C/span\u003E \u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/general-activity-guidance/activity-information-form/\u0022 title=\u0022Activity information form\u0022\u003E\u003Cspan\u003Eactivity information\u003C/span\u003E\u003Cspan\u003E form\u003C/span\u003E\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003EGet \u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/information-for-volunteers/general-activity-guidance-a-z/approving-activities-guidance-for-lead-volunteers/\u0022 title=\u0022Approving Activities - Guidance for Lead Volunteers\u0022\u003Eapproval from your Lead Volunteer.\u003C/a\u003E\u003C/li\u003E\n\u003C/ul\u003E","scoutLedAvailable":"\u003Cp\u003EThis activity can be led by you or someone else in Scouts:\u003C/p\u003E","permitRequired":"\u003Cp\u003EThe activity leader must have an \u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/activity-permit-scheme/adventurous-activity-permit-scheme/\u0022 title=\u0022Adventurous Activity Permit Scheme\u0022\u003Eadventurous activities permit\u003C/a\u003E with the right level and permissions for your group.\u003C/p\u003E","externallyLedAvailable":"\u003Cp\u003EYou can go to a centre or use an activity leader who\u0027s not part of Scouts:\u003C/p\u003E","aalaRequired":"\u003Cp\u003E\u003Ca rel=\u0022noopener\u0022 href=\u0022https://www.hse.gov.uk/aala/index.htm\u0022 target=\u0022_blank\u0022 title=\u0022AALA licence\u0022\u003EAn AALA licence is required\u003C/a\u003E.\u003C/p\u003E","aalaExempt":"\u003Cp\u003EIf the provider is exempt from the AALA licence.\u003C/p\u003E","publicLiabilityInsurance":"\u003Cp\u003EThe provider must have public liability insurance.\u003C/p\u003E","actvityLink":"/activities/"},"duration":35,"instructions":{"layouts":[{"type":"twoColumn","areas":[{"items":[{"gridType":"RichTextBlock","content":"\u003Ch3\u003E\u003Cstrong\u003EBefore you begin\u003C/strong\u003E\u003C/h3\u003E\n\u003Cul\u003E\n\u003Cli\u003EYou need a size-A USB lead for this activity (USB-A). It\u2019s probably the one that plugs into your laptop or computer. This is the most common kind and can be found in most tech stores or online, though many households have them lying around and it\u2019d be great to repurpose some!\u003C/li\u003E\n\u003Cli\u003EUSB-A cables carry 5V from a computer, and a colour-changing LED needs 5V of electricity to work, so the voltage of this circuit will be 5V.\u003C/li\u003E\n\u003C/ul\u003E","gtmId":"","gtmClass":""}]},{"items":[{"gridType":"gridImageBlock","gtmId":"gtmId","gtmClass":"gtmClass","image":"/media/6135/making-rainbows-circuit-diagram.png","width":1091,"height":669,"altText":"A circuit diagram featuring a 5V colour changing LEF and a LED.","caption":"","link":null}]}],"config":null},{"type":"singleColumn","areas":[{"items":[{"gridType":"RichTextBlock","content":"\u003Ch3\u003E\u003Cstrong\u003ERun the activity\u003C/strong\u003E\u003C/h3\u003E\n\u003Col\u003E\n\u003Cli\u003EGive out paper and pencils so that everyone can copy out the circuit diagram (above). Everyone should then collect their components and lay them out where they appear on the diagram, so that it\u2019s clear what goes where.\u003C/li\u003E\n\u003Cli\u003ESee that everyone understands how the circuit works.\u003C/li\u003E\n\u003C/ol\u003E\n\u003Caside\u003EWhen the USB is plugged into a power source, it\u2019ll send a current to the colour-changing LED.\u003C/aside\u003E\n\u003Col start=\u00223\u0022\u003E\n\u003Cli\u003ECut the USB cable to size. Everyone should choose how much cable they\u2019d like for their light. Bear in mind that it needs to be plugged in to work. Each person should end up with a cable the right length, with the USB plug at one end, and the other end cut.\u003C/li\u003E\n\u003C/ol\u003E\n\u003Caside\u003EMany USB-A cables have a USB plug at both ends. If they\u2019re long enough, you could cut one in half to get cables for two people.\u003C/aside\u003E\n\u003Col start=\u00224\u0022\u003E\n\u003Cli\u003EWith wire-strippers, remove the outer casing from about 5cm from the cut end to expose the wires inside. There should be a red and black wire. Strip off 1-2cms of \u2018insulation\u2019 (plastic wire coating) from the ends of the red and black wires. Ignore any other wires.\u003C/li\u003E\n\u003Cli\u003EAs electricity can only flow one way through an LED, they need to be wired the right way around. Identify the negative terminal on the LED. That\u2019s the side with the flattened area on the case and the shorter leg. Identify the positive terminal on the LED. That\u2019s the side with the rounded area on the case and the longer leg.\u003C/li\u003E\n\u003Cli\u003ELine up the negative terminal of the LED with the black wire, which is the negative terminal of the USB cable. Line up the positive terminal of the LED with the red wire, which is the positive terminal of the USB cable. Tape both negative and positive terminals together so that they stay touching.\u003C/li\u003E\n\u003C/ol\u003E\n\u003Caside\u003EIf there\u2019s any more exposed wire, cover this with insulating tape, as it could cause the circuit to short out.\u003C/aside\u003E","gtmId":"","gtmClass":""},{"gridType":"gridImageBlock","gtmId":"gtmId","gtmClass":"gtmClass","image":"/media/6134/making-rainbows-assembly.png","width":817,"height":644,"altText":"A sketch of the wires inside a USB cable.","caption":"","link":null},{"gridType":"RichTextBlock","content":"\u003Col start=\u00227\u0022\u003E\n\u003Cli\u003EPlug the USB plug into a port on a computer or adaptor to see if it works. If the LED doesn\u2019t light up, check that the terminals are lined up correctly and there are no breaks in the wire connections.\u003C/li\u003E\n\u003Cli\u003EIf everything works as it should, disconnect your USB from the power source and think of a way to decorate your light. You could make a case from cardboard or other recycled materials, like ping-pong balls, or disguise it as another object. Try to make your light unique.\u003C/li\u003E\n\u003Cli\u003EThink about some uses for your light. It could help you read at night, feature on a computer mouse or enhance a desk ornament, like a plant-pot. Think of other things it could do.\u003C/li\u003E\n\u003C/ol\u003E","gtmId":"","gtmClass":""}]}],"config":null}]},"ownerAuthor":null,"porRules":null,"id":45251,"nodeName":"Making rainbows","title":"Making rainbows","type":"activity","image":{"url":"/media/19839/fdl-02-01.png?width=800\u0026height=534\u0026v=1db165cc7fc61d0","caption":"FDL 02 01","type":"png","size":15417,"width":1902,"height":1100,"altText":""},"assets":[],"headerOptions":{"headerTitle":"Making rainbows","headerSubTitle":null,"headerCta":null,"headerCtaText":null,"headerCtaLink":null,"headerBackgroundColour":null,"showSEOImage":false,"headerBackgroundImage":null,"quickLinks":null},"searchDescription":"Assemble a colour-changing mood light with a USB plug-in, to be enjoyed in those quiet, mindful moments. ","subHeader":"Assemble a colour-changing mood light with a USB plug-in, to be enjoyed in those quiet, mindful moments. 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