Bags
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 white text for dark backgrounds.)
Description: Celebrate 50 years of the 6502 microprocessor — the chip at the heart of many early home computers, including the Apple II and BBC Micro. This design shows the instruction set used by those who programmed in assembly language or machine code. This variant has white text with the mnemonics sorted across. (Other variants are available.)
6502 Microprocessor - 50 Years - 1975-2025 [white text, sorted across] Bag
$19 $24
Description: Celebrate 50 years of the 6502 microprocessor — the chip at the heart of many early home computers, including the Apple II and BBC Micro. This design shows the instruction set used by those who programmed in assembly language or machine code. This variant has black text with the mnemonics sorted across. (Other variants are available.)
6502 Microprocessor - 50 Years - 1975-2025 [black text, sorted across] Bag
$19 $24
Description: Show off your love for classic electronics with this BC108 transistor design! Featuring a detailed illustration and key specifications of this iconic Silicon NPN BJT, this design is perfect for engineers, hobbyists, and vintage tech enthusiasts. Whether you're into circuit building, audio projects, or just appreciate timeless components, this is a must-have for any electronics fan.
Description: Celebrate the Z80 microprocessor, as used in many early home computers such as the TRS-80, and the Sinclair ZX80, ZX81, and ZX Spectrum. The instruction set shown in this design is sure to bring back memories of assembly language (machine code) programming! This variant has black text with the mnemonics sorted across. (Other variants are available.)
Description: Celebrate the Z80 microprocessor, as used in many early home computers such as the TRS-80, and the Sinclair ZX80, ZX81, and ZX Spectrum. The instruction set shown in this design is sure to bring back memories of assembly language (machine code) programming! This variant has white text with the mnemonics sorted across. (Other variants are available.)
Description: Celebrate the Z80 microprocessor, as used in many early home computers such as the TRS-80, and the Sinclair ZX80, ZX81, and ZX Spectrum. The instruction set shown in this design is sure to bring back memories of assembly language (machine code) programming! This variant has black text with the mnemonics sorted down in columns. (Other variants are available.)
Description: Celebrate the Z80 microprocessor, as used in many early home computers such as the TRS-80, and the Sinclair ZX80, ZX81, and ZX Spectrum. The instruction set shown in this design is sure to bring back memories of assembly language (machine code) programming! This variant has white text with the mnemonics sorted down in columns. (Other variants are available.)
Description: Celebrate the iconic MOS 6502 CPU with this retro-inspired instruction set T-shirt! Perfect for vintage computing enthusiasts, programmers, and anyone who loves classic microprocessors. Features a clean grid of the 6502 instructions. This variant has black text with the mnemonics sorted across. (Other variants are available.)
6502 Instruction Set – Retro Computer CPU T-Shirt [black text, sorted across] Bag
$19 $24
Description: Celebrate the iconic MOS 6502 CPU with this retro-inspired instruction set T-shirt! Perfect for vintage computing enthusiasts, programmers, and anyone who loves classic microprocessors. Features a clean grid of the 6502 instructions. This variant has white text with the mnemonics sorted down in columns. (Other variants are available.)
6502 Instruction Set – Retro Computer CPU T-Shirt [white text, sorted down] Bag
$19 $24
Description: Celebrate the iconic MOS 6502 CPU with this retro-inspired instruction set T-shirt! Perfect for vintage computing enthusiasts, programmers, and anyone who loves classic microprocessors. Features a clean grid of the 6502 instructions. This variant has black text with the mnemonics sorted down in columns. (Other variants are available.)
6502 Instruction Set – Retro Computer CPU T-Shirt [black text, sorted down] Bag
$19 $24
Description: Celebrate the iconic MOS 6502 CPU with this retro-inspired instruction set T-shirt! Perfect for vintage computing enthusiasts, programmers, and anyone who loves classic microprocessors. Features a clean grid of the 6502 instructions. This variant has white text with the mnemonics sorted across. (Other variants are available.)
6502 Instruction Set – Retro Computer CPU T-Shirt [white text, sorted across] Bag
$19 $24
Description: Celebrate 50 years of the 6502 microprocessor — the chip at the heart of many early home computers, including the Apple II and BBC Micro. This design shows the instruction set used by those who programmed in assembly language or machine code. This variant has black text with the mnemonics sorted down in columns. (Other variants are available.)
6502 Microprocessor - 50 Years - 1975-2025 [black text, sorted down] Bag
$19 $24
Description: Celebrate 50 years of the 6502 microprocessor — the chip at the heart of many early home computers, including the Apple II and BBC Micro. This design shows the instruction set used by those who programmed in assembly language or machine code. This variant has white text with the mnemonics sorted down in columns. (Other variants are available.)
6502 Microprocessor - 50 Years - 1975-2025 [white text, sorted down] Bag
$19 $24
Description: A tribute to the iconic Mullard OC71, the legendary black-glass germanium PNP transistor that defined the first era of British transistor radios. This design features an illustration and technical specifications for this classic semiconductor. A perfect gift for electronic engineers, vintage radio restorers, and boutique guitar pedal builders looking for that vintage germanium fuzz aesthetic. Ideal for collectors of Mullard valves and early UK electronics history. (Also available with white text for dark backgrounds.)
Description: Show off your love for classic electronics with this BC108 transistor design! Featuring a detailed illustration and key specifications of this iconic Silicon NPN BJT, this design is perfect for engineers, hobbyists, and vintage tech enthusiasts. Whether you're into circuit building, audio projects, or just appreciate timeless components, this is a must-have for any electronics fan.