Top Hard Hat Fan Kit

LoveRPi Compact PoE HAT with PWM Fan Controller for Raspberry Pi 4

  • COMPACT RASPBERRY PI 4 POE HAT: Ideal for non-grounded installation, this NON-ISOLATED PoE HAT features optimized footprint. Must be used with a standards compliant IEEE 802.3af PoE or 802.3at PoE+ switch that complies with Section 33.4.1 for power sourcing equipment (PSE) electrical isolation. "Passive PoE" (DC 24V or 48V) is not standards compliant and may cause damage to equipment if connected improperly. Some Ubiquiti switches are not properly isolated and require isolated PoE HATs..
  • GROUND LOOPS WARNING: Do not use this device with grounded USB peripherals, HDMI displays, and attachments. Please use the professional PoE model with isolation transformer to prevent electrical loops. In non-controlled PoE applications, ALWAYS use the professional PoE model..
  • INTEGRATED PWM FAN CONTROLLER: Based on the EMC2301 SMBus compliant fan controller, this PoE HAT is fully programmable over I2C to control standard 4-pin PWM fans. Set user-space or device-tree based temperature or event triggers for complete fan control from off to maximum RPM. Fan speed tach also provides stall detection, spin-up control, and ramp rate control with 1% accuracy from 500-16K RPM..
  • VENTILATED CASE WITH FAN HIGHLY RECOMMENDED: Do not use this product in an enclosed case without acti....
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KwikSafety (Charlotte, NC) Turtle Shell Hard Hat 10 Vents (Free Sweatband & Earplugs) Type 1 Class C ANSI OSHA Standard Cap Style (One Size FITS Most) Construction Safety Helmet Lightweight | Yellow

  • VENTED HARD HAT | DELUXE COOLING SYSTEM - Safety hard hat/construction hats/helmet construction that feature 10 cooling vents for premium ventilation. These standard cap style hard hat come equipped w/ (1) easy-turning, locking, adjustable hard hat ratchet knob, (1) adjustable hard hat chin strap connector & (1) 4-point lift hardhat strap suspension for maximum comfort & safety throughout the entire work day. Hard hat cap style/fullbrim hardhat includes FREE ear plugs & extra hard hat sweatband!.
  • IMPACT RESISTANT HARD HATS - Durable hard hats construction osha approved safety helmets molded from tough ABS thermoplastic material (not fiberglass). Low profile lightweight hard hat ONE SIZE FITS MOST ADULTS: 52cm (20.5 in) - 63cm (25 in). Available in white/yellow (not black hard hat/carbon fiber hard hat/carbine/graphite). Perfect pair w/ your hard hat accessories such as stickers/reflector decals, neck shade/ hardhat safety visor, chin straps, padded hard hat liner insert (not bump cap)..
  • CLASS C CONSTRUCTION HARD HAT - The perfect standard cap style hard hats/full brim hardhats for those who need maximum protection & safety first but want premium product & style. Personal protective equipment (PPE) head proteccion work wear ideal for construction/contru....
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KwikSafety (Charlotte, NC) Turtle Shell Hard Hat PPE KIT (Free SweatBand & Earplugs) Type 1 Class C ANSI OSHA Cap Style Hard Hat, SafetyGlasses, Vest, Tool Lanyard, Sunshade Construction Work | Yellow

  • VENTED HARD HAT | DELUXE COOLING SYSTEM - Safety hard hat/construction hats/helmet construction that feature 10 cooling vents for premium ventilation. These standard cap style hard hat come equipped w/ (1) easy-turning, locking, adjustable hard hat ratchet knob, (1) adjustable hard hat chin strap connector & (1) 4-point lift hardhat strap suspension for maximum comfort & safety throughout the entire work day. Hard hat cap style/fullbrim hardhat includes FREE ear plugs & extra hard hat sweatband!.
  • IMPACT RESISTANT HARD HATS - Durable hard hats construction osha approved safety helmets molded from tough ABS thermoplastic material (not fiberglass). Low profile lightweight hard hat ONE SIZE FITS MOST ADULTS: 52cm (20.5 in) - 63cm (25 in). Available in white/yellow (not black hard hat/carbon fiber hard hat/carbine/graphite). Perfect pair w/ your hard hat accessories such as stickers/reflector decals, neck shade/ hardhat safety visor, chin straps, padded hard hat liner insert (not bump cap)..
  • CLASS C CONSTRUCTION HARD HAT - The perfect standard cap style hard hats/full brim hardhats for those who need maximum protection & safety first but want premium product & style. Personal protective equipment (PPE) head proteccion work wear ideal for construction/contru....
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LULU99 Summer Visors Sun Hats for Womens Unisex Floral Prints Wide Brim Traveling Hat Breathable Adjustable UV Protection Hat

  • ...n winter mens hats winter yankees hat pussy hats womens baseball hat toddler hat sun hat men baby hat halloween hat for dog cable earflap beanie hat.
  • fitted hats for men women hats for winter pom pom hat womens hats summer artic hat cooling hat men's sun hats safari hat grinch hat floppy hat for women mardi gras hat hard hat stickers kentucky derby hat women sun hat for men mission cooling hat hats for women fashionable toddler baseball hat umbrella hat christmas hats for kids pirate hat tea party hats for women kids sun hat kids santa hat black santa hat cowgirl hat for women american flag hat halloween hats infant sun hat beach hats for men.
  • ponytail beanie hats for women womens hats for fall hiking hat dog hat black hat boys hat and glove set pom pom hats for women bucket hats for men turkey hats thanksgiving hat ponytail hats for women baseball caps baseball cap women hats for men baseball cap women hats baseball caps hat storage for baseball caps women baseball cap infant baseball cap hat racks for baseball caps baseball cap with hair extension women's baseball caps personalized baseball caps messy bun baseball cap.
  • womans hats baseball caps white baseball cap women high ponytail baseball cap christmas baseball cap leather baseball caps men hat rac....
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HELIFOUNER 360 Pieces Computer Standoffs Screws Assortment Kit for Hard Drive Computer Case Motherboard Fan Power Graphics

  • 【Styles】Total 10 different computer screws, perfect for computer case, power supply, motherboard, hard drives, fan and floppy/CD-ROM drives fixed installation..
  • 【Material】Made of high quality brass, steel and fiber paper, steel with nickel and black zinc plated which have superior rust resistance and excellent oxidation resistance..
  • 【Package included】360 pieces computer case, power supply, motherboard, hard drives, fan, brass standoffs mounting screws and insulation washers..
  • 【Widely Applications】Perfect for computer case, power supply, motherboard, hard drives, fan and floppy/CD-ROM/DVD-ROM drives fixed installation, they are placed in a box, easy to find and use..
  • 【DIY Assortment Kit】Whether you are a PC building hobbyist or a professional tech, this set of replacement screw accessories is a necessity and the quantity should last for several projects..
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Bioworld IT Pennywise Black and White Sublimated Print Snapback Hat

  • SIZE - The IT Pennywise Sublimate Print Snapback Hat measures 58cm and is able to fit most sizes..
  • MATERIAL - The Pennywise Sublimated Print Adjustable Hat is made of polyester material..
  • OFFICIALLY LICENSED - The IT Pennywise Horror Movie Sublimated Print Fan Accessory is officially licensed and 100% authentic.
  • SUBLIMATED PRINT - The IT Pennywise Collectible Merchandise features a bold, detailed, sublimated print design across the entire hat..
  • GREAT GIFT - The IT Pennywise Snapback Hat is the perfect fan accessory to gift to any horror movie fan!.
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Vented Hard Hat Cap Style, Ratchet Suspension, Class C, Ergodyne Skullerz 8972, Orange

  • ALL DAY COMFORT– Includes removable hard hat sweatband and top padding made of breathable, sweat-wicking and odor resistant, machine washable materials.
  • BREATHABLE – Flexible open frame improves air circulation and adjustable venting allows for a cooler hard hat in the heat and a dry hard hat in the rain.
  • MULTI-POINT ADJUSTMENT – Easy, one-handed adjustment knob pivots to clear bandana or ponytail knots and improve fit.
  • IMPROVED SAFETY AND VISIBILITY AT NIGHT – Integrated patent-pending headlamp slots on front and rear for use with the Skullerz Hard Hat LED Light (available as an accessory or with the 8972LED).
  • WEAR FORWARD OR BACKWARD – Cap style hard hat can be worn forward or reverse donning.
  • HARD HAT ACCESSORIES – Slotted and mounting locations for common hard hat accessories like ear protection and face shields. Chin strap accessory mounts to dedicated mounting points on the suspension. Hard hat stickers sold separately..
  • SIZING – Fits most heads (hat sizes 6.5 – 8 / 21in – 25in / 53cm – 63.5cm).
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Vented Hard Hat with Light, Cap Style, Ratchet Suspension, Class C, Ergodyne Skullerz 8972LED, Orange

  • ALL DAY COMFORT– Includes removable hard hat sweatband and top padding made of breathable, sweat-wicking and odor resistant, machine washable materials.
  • BREATHABLE – Flexible open frame improves air circulation and adjustable venting allows for a cooler hard hat in the heat and a dry hard hat in the rain.
  • MULTI-POINT ADJUSTMENT – Easy, one-handed adjustment knob pivots to clear bandana or ponytail knots and improve fit.
  • IMPROVED SAFETY AND VISIBILITY AT NIGHT – Integrated patent-pending headlamp slots on front and rear for use with the included Skullerz Hard Hat LED Light.
  • WEAR FORWARD OR BACKWARD – Cap style hard hat can be worn forward or reverse donning.
  • HARD HAT ACCESSORIES – Slotted and mounting locations for common hard hat accessories like ear protection and face shields. Chin strap accessory mounts to dedicated mounting points on the suspension. Hard hat stickers sold separately..
  • SIZING – Fits most heads (hat sizes 6.5 – 8 / 21in – 25in / 53cm – 63.5cm).
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HELIFOUNER 450 Pieces Computer Standoffs Spacer Screws Assortment Kit for Hard Drive Computer Case Motherboard Fan Power Graphics

  • 【Styles】Total 15 different computer screws, perfect for computer case, power supply, motherboard, hard drives, fan and floppy/CD-ROM drives fixed installation..
  • 【Material】Made of high quality brass, steel and fiber paper, steel with nickel and black zinc plated which have superior rust resistance and excellent oxidation resistance..
  • 【Package included】450 pieces computer case, power supply, motherboard, hard drives, fan, brass standoffs mounting screws and insulation washers..
  • 【DIY Assortment Kit】Whether you are a PC building hobbyist or a professional tech, this set of replacement screw accessories is a necessity and the quantity should last for several projects..
  • 【Widely Applications】Perfect for computer case, power supply, motherboard, hard drives, fan and floppy/CD-ROM/DVD-ROM drives fixed installation, they are placed in a box, easy to find and use..
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Jack Skellington Winter Hat and Scarf Fan Accessory Black

  • SIZE - The Jack Skellington Fan Accessory Set is able to easily fit most sizes..
  • MATERIAL - The Nightmare Before Christmas Winter Hat and Scarf Combo is made of acrylic yarn material that is comfortable and warm..
  • OFFICIALLY LICENSED - The Nightmare Before Christmas Jack Skellington Winter Hat and Scarf Fan Accessory set is officially licensed and 100% authentic..
  • COMBO SET - The Jack Skellington Collectible Merchandise includes a winter hat beanie and a scarf..
  • GREAT GIFT - The Jack Skellington Fan Accessory Set is a great gift for any Nightmare Before Christmas fan!.
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Ergodyne - 60146 Vented Hard Hat with Light, Cap Style, Ratchet Suspension, Class C, Skullerz 8972LED White

  • ALL DAY COMFORT– Includes removable  hard hat  sweatband and top padding made of breathable, sweat-wicking and odor resistant, machine washable materials.
  • BREATHABLE – Flexible open frame improves air circulation and adjustable venting allows for a cooler hard hat in the heat and a dry hard hat in the rain.
  • MULTI-POINT ADJUSTMENT – Easy, one-handed adjustment knob pivots to clear bandana or ponytail knots and improve fit.
  • IMPROVED SAFETY AND VISIBILITY AT NIGHT – Integrated patent-pending headlamp slots on front and rear for use with the included Skullerz Hard Hat LED Light.
  • WEAR FORWARD OR BACKWARD – Cap style hard hat can be worn forward or reverse donning.
  • HARD HAT ACCESSORIES – Slotted and mounting locations for common hard hat accessories like ear protection and face shields. Chin strap accessory mounts to dedicated mounting points on the suspension. Hard hat stickers sold separately..
  • SIZING – Fits most heads (hat sizes 6.5 – 8 / 21in – 25in / 53cm – 63.5cm).
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Vented Hard Hat , Full Brim Style, Ratchet Suspension, Class C, Ergodyne Skullerz 8973,White

  • ALL DAY COMFORT– Includes removable hard hat sweatband and top padding made of breathable, sweat-wicking and odor resistant, machine washable materials.
  • BREATHABLE – Flexible open frame improves air circulation and adjustable venting allows for a cooler hard hat in the heat and a dry hard hat in the rain.
  • MULTI-POINT ADJUSTMENT – Easy, one-handed adjustment knob pivots to clear bandana or ponytail knots and improve fit.
  • IMPROVED SAFETY AND VISIBILITY AT NIGHT – Integrated patent-pending headlamp slots on front and rear for use with the Skullerz Hard Hat LED Light (available as an accessory or with the 8973LED).
  • 360-DEGREE PROTECTION – Full brim hard hat provides protection from the elements and keeps both sun and rain off your shoulders, neck and eyes.
  • HARD HAT ACCESSORIES – Slotted and mounting locations for common hard hat accessories like ear protection and face shields. Chin strap accessory mounts to dedicated mounting points on the suspension. Hard hat stickers sold separately..
  • SIZING – Fits most heads (hat sizes 6.5 – 8 / 21in – 25in / 53cm – 63.5cm).
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