Control Pillows
Description: A white line diagram on a black background illustrating a control system. It features a summation circle with inputs 'r' and 'e', and outputs 'r', 'e', and 'u'. Two blocks labeled 'C' and 'F' are connected, receiving and sending 'y' signals. Another block labeled 'P' is grounded. Below the diagram, the equation 'H(s) = H(s) / 2' is displayed.
Description: A bold and playful animal-themed design featuring safari-inspired patterns, claw marks, and a paw print centerpiece with the phrase “Animal Control.” Perfect for animal lovers, pet owners, wildlife fans, zoo workers, rescue volunteers, and anyone who enjoys fun animal graphics with a wild and energetic vibe.
Description: A schematic diagram illustrates a control system with components labeled C, P, and F. The diagram shows inputs labeled r, e, and u, and outputs labeled y. Text adjacent to the diagram reads 'Input error' and 'System response'. Below the diagram is the equation H(s) C(s) = P(s) / F(s). The entire composition is in white on a black background.
Description: A technical blueprint-style representation of a machine designed for software control, featuring a bottle apparatus. The design includes detailed diagrams labeled 'Fig. 14', 'Fig. 13', 'Fig. 23', 'Fig. 8', 'Fig. 12', 'Fig. 27', and 'Fig. 15', illustrating various components and mechanisms. Text overlays include 'SOFTWARE CONTROL'.
Description: The design features white text on a black background. The top line reads "WE HAVE ENOUGH" in a curved format. Below this, "gun control" is written, followed by the word "and" in smaller text. The largest text reads "IDIOT". Below that, "control" is again written. The bottom line reads "WE NEED" in a curved format, mirroring the top.
Description: A schematic diagram illustrating a control system with various components labeled 'P', 'C', 'F', 'y', 'r', 'u', and 'e'. Arrows indicate signal flow. Below the diagram is a mathematical equation for H(s) involving functions P(s), C(s), and F(s). The overall aesthetic is minimalist with white line work on a black background.
Description: Show off your passion for reading and massive book collections with this clever literary graphic! The illustration showcases a towering, overflowing wooden bookshelf displaying "I Have No Shelf Control." Perfect for bookworms, librarians, English majors, and avid readers. Great for book club meetings, library visits, or holiday gifts.
