Check! Step 4: Solder the Buck Converter to the Leads Tip: You’ll likely have to switch the red probe to your multimeter’s other port in order to measure this amount of current.ĥ57mA. But in real world conditions, expect solar panels to output a little less than their stated current. Thus, for volts, you should see a number around 9V DC.įor amps, you should see a number around 666mA (333mA * 2). Wiring solar panels in parallel adds the current (amps) together while keeping the voltage (volts) the same. Well, here are the specs for the panels I used: Now let’s test the panels’ voltage and amperage outputs with a multimeter to make sure we wired everything correctly! Connect the meter’s positive probe to the positive lead and its negative probe to the negative lead. Strip and solder the negative lead to one of the panels’ negative terminal. Strip and solder the positive lead to one of the panels’ positive terminal.Ĭut a length of wire for the panels’ negative lead. Make sure it can reach where you want to place the converter. It will connect one of the panels’ positive terminal to the buck converter’s positive terminal. Step 3: Solder the Leads to the PanelsĬut a length of wire for the panels’ positive lead. Strip and solder the wire from negative terminal to negative terminal. This helps later on when gluing them to the fabric.Ĭut a length of wire to connect the panels’ negative terminals.  Tip: Keep your solder joints as flush as possible with your solar panels. (I decided to orient my panels in opposite directions to lessen the stress on the wire when the panels are folded.) Strip and solder the wire from positive terminal to positive terminal. It turned out the terminals that output 9 volts are the two “top” terminals - not the terminals with the “+” and “-” signs. Note: Because my panels have two pairs of terminals on back, before wiring I used a multimeter to check their voltages. Give yourself some slack in the wire so it isn’t pulled taut when the panels are folded. (Mine ended up being about 14″ long by 8.25″ wide.) Step 2: Wire the Solar Panels in ParallelĬut a length of wire to connect the panels’ positive terminals. I also gave myself more length than necessary so I could fold the fabric over the buck converter, as you’ll see in Step 6.Ĭut the fabric to your desired dimensions with scissors. Tip: I recommend giving yourself 1″ or more of space between your solar panels so they can fold easily. Place the panels, eyelets (if using), and DC/DC buck converter on the reusable grocery bag in your desired layout. It protects them and allows them to fold up for easy storage. E6000 craft glue (a hot glue gun is pictured, but this is what I ended up using)įor this design, I upcycled an old reusable grocery bag to cut a strip of fabric to which I attached the panels.  That’s right - it’s a DIY solar charger that you’ll actually use. And it can charge your phone and USB devices faster than the mere trickle put out by most other homemade solar chargers. I recently made a DIY solar USB charger that, in my opinion, is WAY better than most of the other designs out there.

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In fact, I tremendously appreciated how the camera free-flowed, following the main lead and bringing atmospheric anxiety to the work. It’s very creatively filmed and attractively lit throughout. The visuals mainly consist of film, apart from that of the menus and breakdowns. If you are a fan of the genre, and these types of games, then you’re going to have a lot of fun here. It all works well and as I said before there are multiple routes through the game for you to discover. You have points in the gameplay where you choose which direction to go in as well simple things as you head left or right. Each end will show how Kristina has dealt with the events in the story, and whether it’s through guilt or acceptance for example. At the end of one of the playthroughs, you are shown a breakdown of the personality of the lead, basically showing how you have played the game, with it covering five different traits: honesty, strength, morality, tact, and introspection. These affect the outcome of the story and the personality traits of Kristina. You basically sit back and watch things play out, making choices from dialogue trees as you attempt to respond to characters. Gameplay-wise – as it is with most interactive FMVs – there isn’t a lot to it. It’s a game that is best to enjoy and then be discussed with friends afterwards. What I really enjoyed about the narrative is that it doesn’t try and explain everything about the plot, instead giving you enough information to try and draw some conclusions to the events yourself, as it plays with the notion of storytelling and the fears running through a person’s mind intense situations. The film takes you into a realistic setting, plays around with the supernatural, and even goes back in time at one point for some historical scenes that tell part of the story. The storytelling of I Saw Black Clouds does several very surprising things: it doubts the narrator’s telling of the tale halfway through, and puts you on a completely different path to the one you think you are on.   It’s here where she starts investigating the death, learning of something dark and dangerous that leads her on an unexpected journey. She has come back to her hometown after the unexpected death of her best friend from suicide, or something much more suspicious. The story follows the main character of Kristina who we start by seeing at a funeral.

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