Electronics Circuit Pillows

Description: A central circular emblem resembling a circuit board pattern radiates outwards in orange lines against a black background. At the bottom of the emblem, the text "FEARLESS CONCURRENCY" is displayed in bold orange capital letters.

Description: A technical diagram illustrating the components and connections of a 555 timer circuit. Key labels include 'VCC', 'OUT', 'RST', 'THRESO', 'TRIGO DISCH', and 'GND'. The central component is labeled 'TIMER' with internal markings like 'N', 'Q', '20+', '20-0', '160', and '150'. Pin numbers such as 10, 5, 3, 2, 7, and 13 are also visible.

Description: A detailed electronic circuit board pattern with orange lines and circular nodes against a black background. The text 'FEARLESS CONCURRENCY' is visible at the bottom in orange capital letters.

Description: A schematic diagram of an operational amplifier circuit with resistors labeled RF and RG, and inputs VIN and VOUT. To the right, white text reads 'I ONLY GIVE' above a white wavy line representing a waveform, followed by 'NEGATIVE FEEDBACK' in white capital letters.

Description: Electric Great Wave design for Japanese culture enthusiasts, technology professionals, and electronics engineers. Electric Great Wave appeals to cyberpunk fans and science fiction lovers.

Description: A black background with an intricate orange circuit board pattern spreading outwards from a central cluster of chips and hexagonal shapes. The text "FEARLESS CONCURRENCY" is prominently displayed in white capital letters at the bottom.

Description: Celebrate the essential principle of electrical engineering and mindfulness with this clean, vintage-distressed design. Featuring the classic electrical earth grounding symbol, this artwork is perfect for electricians, electrical engineers, physics enthusiasts, or anyone who values staying balanced and connected. Whether you are working on a circuit or focusing on your personal zen, this retro-inspired graphic is a must-have for your collection.

Description: A detailed, stylized depiction of a gray industrial robot arm with orange accents, actively working on a yellow circuit board. Various electronic components are scattered around, suggesting the assembly process. The entire scene is set against a stark black background.

Description: Fake circuit board pattern illustration art.

Description: Funny electrical circuit diagram graphic. Features a technical schematic and humorous text. Great for engineers and students. Express your passion for electronics.

Description: Not Logical? Makes sense to me! ;-)

Description: Good things come in dual inline packages.

Description: Flynn's Arcade Stripes Circuit Gaming Item

Description: This adorable design features a cute starfish character dressed in a tech hoodie, soldering a circuit board against a retro computer interface background. Perfect for programmers, engineers, and lovers of kawaii technology and retro computing aesthetics.

Description: A creative fusion of a medical EKG heartbeat and an operational amplifier circuit. Perfect for electrical engineers, technicians, and electronics enthusiasts who live and breathe circuitry.

Description: Have your capacitors taken up smoking? Do they leak on motherboards? Do they think they're resistors? Sometimes caps just go bad.

Description: Celebrate the icons of analog design with this 555 Timer and 741 Op-Amp 'Old Friends' shirt. A perfect nostalgia gift for electronic engineers, circuit hobbyists, and synth DIYers who remember the classic days of breadboarding, Veroboard, and integrated circuit design. Ideal for any electrical engineering professional or vintage tech enthusiast. (Also available with black text for dark backgrounds.)

Description: Defunct Circuit City // Vintage

Description: A white line schematic depicts a logic circuit. The circuit includes a "2b" input connected to a NOT gate, which then feeds into a NAND gate. Below the circuit, the handwritten text "That is the question~" is displayed in white.

Description: A schematic diagram of a 555 Timer IC, detailing its internal R-Q Latch and Comparator functions. Text labels include VCC, RST, THRES, CONT, OUT, TRIG, DISCH, and component pin numbers. The layout is a standard electronic schematic representation.

Description: Unique graphic for electronics enthusiasts. Features a detailed electrical schematic and a clever German phrase, perfect for engineers and tech lovers. A distinctive way to celebrate technology and circuits.

Description: A graphic featuring five circular objects with a gray dotted pattern, arranged in a cluster. The background is bright yellow with a stylized circuit board pattern. Text reads "SILICON WAFERS" prominently, with smaller text "SILICON STEEL" and "PER WAFER TENS OF TRILLIONS OF APPROX 128G (4.5 OZ) PER WAFER".

Description: The graphic shows a schematic outline against a black background. It features two tall, rectangular shapes resembling tech devices with rounded edges. Between these is a smaller, squarish device displaying various symbols and gauges. The number "0001000" is vertically displayed in red on the rectangular devices, suggesting some kind of numerical readout.

Description: A schematic diagram of an operational amplifier is shown in orange on a black background. Text reads "I ONLY GIVE NEGATIVE FEEDBACK" in white capital letters. Components labeled include Vin, Vout, Rf, and Rg. A white waveform is overlaid next to the amplifier.

Description: A schematic of an operational amplifier circuit is shown with input voltage Vin, resistors Rg and Rf, and output voltage Vout. To the right, bold white text reads "I ONLY GAE NEGATIVE FEEDBACK." The letter 'E' in 'GAE' is replaced by a waveform graphic.

Description: Cool blue circuit board design with the word Techno for Techno Music Lovers.

Description: A simple circuit diagram with two resistors labeled R1 and one labeled R2, connected to a diamond-shaped operational amplifier symbol denoted as 'OP-BP' with '+' and '-' inside. To the right, white text reads 'I ONLY GIVE NEGATIVE FEEDBACK' in three lines.

Description: A schematic representation of the 555 timer integrated circuit. It details connections for VCC, RST, THRESHOLD (THRESO), VS, CONTROL VOLTAGE (CONTO), TRIGGER (TRIG), DISCHARGE (DISCH), and OUTPUT (OUT), with ground (GND) connection. The central component is labeled '555'.

Description: A technical schematic diagram shows the internal circuitry of a 555 timer IC. White lines depict electronic components and connections on a black background. Labels include "555", "VCC", "RST", "THRESO", "CONTO", "TRIG", "GND", "OUT", and "DISCH".

Description: This is a design for Engineers Programmers and Tech Professionals. It features the text What Part Of Don't You Understand. Great for Computer Scientists and IT Experts.

Description: Electrical Engineering Computer Science Professionals. What Part Of Don't You Understand? Engineer Programmer IT Specialist Developer Technician Tech Enthusiast.

Description: What Part Of Don't You Understand is a design for programmers, software developers, engineers, and IT professionals. Perfect for computer science majors, tech enthusiasts, and electronic logic geeks.

Description: What Part Of Don't You Understand? Technology Design For Engineers, Programmers, And IT Professionals. Perfect For Computer Scientists, Developers, And Tech Enthusiasts Who Work With Circuit Boards And Electronics.

Description: A cartoon-style scene of a young girl wearing goggles and a bandana, intently working on a green circuit board with a screwdriver. Various electronic components, tools, and lamps are spread across a wooden desk. A steampunk-styled cat with gears and glowing green eyes stands on a shelf behind her, next to books labeled 'Electronics for Makers' and 'Mechanical Cats'.

Description: This Design Is For Electronics Engineers, Tech Enthusiasts, And It Professionals. Featuring The Phrase 'What Part Of Don't You Understand?', It Is Perfect For Anyone Passionate About Technology, Coding, And Computers.

Description: Hardware engineers find solutions to all your tech malfunctions. Tech humor for a new generation of web users.