Circuit Diagram Pillows

Description: Circuit Board Diagram Electronic Schematic Printed Engineering

Description: A black background showcases a white electronic circuit diagram. Text above reads "WHAT PART OF...". The diagram includes components labeled T1, D14, DIV, TR1 BD131, CV 220, with voltage indicators 35V and 31V. The text "20c" is also present. Below the diagram, white text reads "DON'T YOU UNDERSTAND?".

Description: CPU Processor Circuit Diagram

Description: AC to DC Converter Bridge Circuit Diagram for Electronics and electrical Engineers and Students

Description: A blueprint‑inspired print featuring schematic circuit elements and labeled figures on high-contrast black, ideal for tech‑savvy wardrobes and retro office decor.

Description: A humorous design featuring bold black text reading "I ONLY GIVE NEGATIVE FEEDBACK" above a black line drawing of an operational amplifier circuit. The circuit shows input voltage (V_IN) connected through R1 to ground, with feedback resistors R1 and R2 connecting the output (V_OUT) to the amplifier.

Description: A detailed and technical design inspired by exploded motherboard diagrams, showcasing engineering precision and digital complexity. Perfect for tech enthusiasts, programmers, and engineers who appreciate intricate visuals. Ideal for expressing passion for technology, innovation, and modern systems through a clean and structured artistic style.

Description: A split composition featuring an operational amplifier schematic on the left, with labels like VIN, VOUT, V, RF, RG, and ICT, and a bold white text statement 'I ONLY GIVE NEGATIVE FEEDBACK' on the right. A waveform is integrated into the text.

Description: An abstract composition featuring various colorful circuit component representations against a black background. Symbols include resistors, capacitors, and other electronic elements rendered in bright yellow, blue, purple, green, red, and orange. The elements are arranged in a scattered, dynamic pattern.

Description: A hand-drawn schematic diagram of a 555 Timer integrated circuit. It shows internal components like comparators, an RS Flip-Flop, resistors, a capacitor, and a transistor. External connections are labeled Vcc, GND, THRESHOLD, CONTROL, RESET, OUTPUT, and DISCHARGE, with pin numbers indicated.

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 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: This schematic-style design showcases the legendary Mullard EL84 (6BQ5) output tube, known for its rich tone and powerful amplification. Used in countless classic amps, this high-slope pentode is a favorite among guitarists, audiophiles, and tube amp builders. A great choice for fans of analog sound, vintage audio tech, and British amp heritage

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 schematic diagram of an operational amplifier circuit with input ('VIN') and output ('OUTPUT') labels. It features resistors labeled 'RF' and controls labeled 'GOUT'. To the right, large white text reads "I ONLY GIVE NEGATIVE FEEDBACK" with a stylized electrocardiogram waveform integrated into the word 'NEGATIVE'. The overall style is minimalist and technical.

Description: A bold and funny electronics-themed design featuring a colorful circuit diagram and the phrase “What Part of Electronics Don’t You Understand?” Perfect for electrical engineers, electronics students, circuit designers, technicians, STEM teachers, makers, hobbyists, and anyone who loves tech jokes, engineering humor, and nerdy science graphics.

Description: Celebrate the "shockingly" average dad in your life! Whether he’s a Master Electrician, a Journeyman, or just the guy who insists on fixing the breaker himself, this World’s Okayest Electrician Dad design is the perfect mix of trade humor and technical detail. Featuring a clean electrical circuit diagram and a bold electric danger signal, this design is made for the man who keeps the lights on (mostly) and the coffee flowing. This is an ideal gift for Father’s Day, birthdays, or Christmas for any Sparky who appreciates a good laugh and doesn't take himself too seriously. Great for wearing on the job site, at the hardware store, or while "resting his eyes" on the couch.

Description: Mullard ECC83 / 12AX7 – High Gain Double Triode Tube Schematic Design - Celebrate classic analog tone with this schematic-style design of the legendary Mullard ECC83 (12AX7) vacuum tube. Known for its high gain and warm, rich character, this double triode tube is iconic among guitarists, audiophiles, and tube amp builders. Perfect for vintage audio enthusiasts, engineers, and anyone who loves old-school tube circuitry and sound.

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 logic gate is a device that performs logic operations. A logic gate has two inputs and one or more outputs. The output of a logic gate is dependent on the input values and the current state of the device. Logic gate symbols are used in electronics and embedded systems. I designed them to be simple, yet visually appealing.

Description: Jeddah Corniche Circuit Detailed Infographic Track Map

Description: electronics engineer, schema circuit diagram electro

Description: Set expectations just right on the job site! This hilarious "World's Okayest Electrician" design features a retro-style trade badge with a hand firmly grasping a lightning bolt, set against a detailed background of an electrical circuit blueprint diagram. It’s the perfect mix of technical detail and self-deprecating blue-collar humor. Whether you're a seasoned journeyman who knows the schematics inside out, an apprentice just trying to wire things without blowing a fuse, or looking for the ultimate gag gift for the sparky in your life, this design is a total power move. Ideal for birthdays, Father's Day, or Christmas gifts for the trade professional with a great sense of humor.

Description: For the sparky who gets the job done... eventually. Not every wiring job needs to be a masterpiece of engineering. If you’re the kind of electrician who knows that "close enough" is usually safe enough (and you haven't tripped the main breaker today), this World’s Okayest Electrician design is for you. Featuring a detailed electrical circuit diagram and the iconic high-voltage danger signal, this design perfectly captures the reality of life in the trades. It’s the ultimate "honest" uniform for Journeymen, Linemen, and Apprentices alike. Perfect as a gift for coworkers, graduation from trade school, or just to upgrade your own workwear rotation.

Description: A black background with a white schematic of an electrical circuit. Text at the top reads 'What Part of...'. The circuit includes components labeled 'Bridge retaltier', 'Bridge rectaltier', 'LED', '7805', and '7G5'. Text at the bottom reads 'Don't You Understand?'.

Description: A vivid science humor design featuring a formally dressed figure meditating inside a circular electrical schematic filled with resistors, voltage symbols, current markers, grounding icons, and lightning bolts. The bright pink, teal, orange, and black palette gives the artwork a retro neon feel, while the phrase Ohm My God delivers a clever electronics pun. The composition blends engineering culture, physics wordplay, circuit theory, and calm meditative imagery.

Description: A black background features a white circuit diagram element connected by lines and circles between two parallel lines. Below this diagram, the words 'IS FUTILE' are displayed in large white block letters. The style is minimalist and symbolic.

Description: just an experiment

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: Show off your inner nerd with this hilarious schematic tee! Perfect for electrical engineers and STEM fans who speak the language of circuits and voltage.

Description: A schematic diagram of a 555 Timer circuit rendered in a hand-drawn style. Key components and pins are labeled with text, including 'Vcc', 'RST', 'DISCH', 'THRESO', 'TRIGLO', 'CONT', 'GND', 'OUT', and '555 TIMER'. The diagram shows internal circuitry with transistors, comparators, and resistors.

Description: A white line drawing depicts a logic gate symbol with the text "2b" on the left, enclosed in a box. Below the logic gate, the wavy white text "That is the question~" is displayed. The background is black.

Description: A monochromatic composition featuring the text "RESISTANCE IS FUTILE" in bold white capital letters above a white outline of an electrical resistor symbol. The symbol consists of a rectangular component followed by a zigzag line and another rectangular component.

Description: A schematic diagram of an electronic circuit with various components, including bridges, capacitors, resistors, diodes, and switches. Text labels such as 'OUTE', 'CAPETIRCKO OUT', 'DACES', 'AUT', 'DIDÉS', 'RI', and 'OUT' are present. The overall aesthetic is technical and monochrome.

Description: A technical diagram of an operational amplifier with input (Vin) and output (Vout) terminals. To the right, bold white text reads 'I ONLY GIVE NEGATIVE FEEDBACK'. A stylized electrocardiogram pulse is incorporated into the word 'FEEDBACK'. The background is black.

Description: A minimalist black and white representation of an electrical resistor symbol. It features a zigzag line enclosed within two vertical rectangles, with horizontal lines extending outwards on both sides, and an arrow pointing right after the zigzag.