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hackaday.io/_ _ _ _ _ _ _

Across:

• 3: this is what project #164913 is all about
• 5: dressed in stripes of BBROYGBVGW
• 8: I go clack and have an electromagnet
• 11: the brain of the circuit
• 13: one of the smallest dev boards -- it's right there in the name
• 15: I was a rocket fuel mixologist
• 16: a place on Hackaday.IO where anything goes
• 18: you're not a gargoyle without this
• 21: to use a heat gun, vacuum pump, or copper braid
• 22: the act of making sound unlike any other
• 24: a holdfast while soldering
• 26: prove you're not a robot
• 28: male, female, right-angle, or box
• 30: C-type, S-type, or M-type space rocks
• 31: an early electrostatic generator
• 33: sonic ______, a highly versatile tool
• 34: a component that conducts current primarily in one direction
• 35: not a feature
• 36: I was a cryptomaniac before it was cool
• 37: the first component in project #176547
• 40: Estes, NASA, or SpaceX
• 43: for everything else, there's
• 46: better than your teeth or a utilty knife
• 48: the cutest little computers, briefly
• 51: comparable to water pressure
• 55: Project list #3611
• 56: software substitute for hardware in embedded systems
• 57: electromagnetic communication technology
• 58: you can build one of these six-sided orbiters for less than $1000 these days
• 59: this special diode allows current to flow backward under certain conditions
• 63: formerly Wolfram
• 64: don't let me out
• 66: I created the polio vaccine
• 67: ... --- ...
• 70: 24 caffeine-fueled hours of mayhem and fun
• 71: many circuits begin here, some never leave
• 73: confidentiality, integrity, and availability
• 75: I hold a charge
• 76: these transforms helped a Billy Bass become Alexa in project #73048
• 78: a keyboard that does your bidding
• 81: only the best logo ever
• 82: sweet, sweet square waves
• 83: this type of resistor needs a place in the sun
• 84: to hide secret messages in plain sight
• 85: refracting, Newtonian, or Schmidt-Cassegrain
• 86: I measure things inside and out
• 87: use these after soldering
• 88: I keep things cool

Down:

• 1: electrical engineer, mechanical engineer, and futurist best known for his contributions to the design of the modern AC supply system
• 2: spin me around to pump up the volume
• 3: use a blue box for this
• 4: SAOs are a big part of this
• 6: an open-source keyboard firmware
• 7: this lights up project #179361
• 9: sometimes you wanna go where everybody knows your name
• 10: this project won the 2019 HaD Prize
• 12: preferred drink of thirsty, mostly European hackers
• 14: QWERTY, AOEUIDHTNS, split, ergonomic, mechanical
• 17: fruits of the keyboard
• 19: project #176246 uses 26 of them
• 20: Tesla founder or semiaquatic rodent
• 23: tfeed me or you'll have to start over
• 24: there are 10 types of people in the world
• 25: HTTPS, TCP/IP, FTP
• 27: to use something for a purpose not originally intended
• 29: this project won the 2020 HaD Prize
• 32: to understand this, one must first understand this
• 38: this guy had principles
• 39: humanity's home in orbit
• 41: this strange phenomenon happens to strawberries, daisies, and more
• 42: what type of bot featured in project #7792 was written in Energia?
• 44: I know how hot your printer bed is
• 45: absorbent way to desolder
• 47: yes or no, high or low
• 49: some of us use a lighter, some a heat gun
• 50: because they're not all drones
• 52: leaded or unleaded
• 53: Dalibor Farny is the king of these cold cathode displays
• 54: 3D creation suite or smoothie tool
• 58: don't PANIC; negative is _______
• 60: developed in 1969, now standardized as IETF
• 61: this tape can take the heat
• 62: these make blinkenlight
• 65: focus of HackadayU course by Uri Shaked
• 68: name this miniature Nintendo homage
• 69: PLA, PETG, ABS
• 72: the big name in low-power, open-source, single-board computers
• 74: Cura, for example
• 77: V=IR
• 79: they have various purposes, like passing the butter
• 80: with solder or capacitor, McFly
• 84: modern gateway to ham radio, briefly