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Latest commit @dslik dslik OSHWA cert for 1522A/1012A ... f36d613 Jan 24, 2023 OSHWA cert for 1522A/1012A f36d613 Git stats * 118 commits Files Permalink Failed to load latest commit information. Type Name Latest commit message Commit time baseboards 1522A - First draft of assembly documentation December 23, 2022 17:47 guides First checkin of 1031A and 1510A October 5, 2022 23:45 images Switched JPG to PNG October 16, 2022 13:28 stamps 1060A - Added sample code January 7, 2023 14:55 templates Removed stray Y= December 10, 2022 20:19 .gitignore First checkin of 1031A and 1510A October 5, 2022 23:45 license.md Added license June 27, 2022 18:54 readme.md OSHWA cert for 1522A/1012A January 23, 2023 18:47 View code Project Overview Project Goals Components readme.md Photo of three different Protonema baseboards with various modules Left: A 2x2 baseboard with a stepper motor controller, a Raspberry Pi Pico and a breadboard. Center: A 3x2 baseboard with a four-digit LED display, a Raspberry Pi Pico, a SD card adapter, and a temperature sensor on a breadboard, acting as a temperature logger. Right: A 3x4 baseboard with a Raspberry Pi Pico, a perfboard stamp, a larger breadboarding area with a Pixie Chroma display, an ST discovery board, and a mikroBUS(tm) Click(tm) adapter. Project Overview Protonema is an low-cost electronics prototyping and learning system designed to combine the best of breadboarding, microprocessors and surface mount technologies into a single easy-to-use and easy-to-extend system for rapid electronics prototyping and development. Protonema includes: * Baseboards that distribute power. * Stamps that provide modular building blocks and breadboarding areas. * Guides that provide assembly instructions and theory of operations. Project Goals * Approachable: Combine the best of the classic "100-in-one" electronics kits with modern microcontrollers and digital logic. * Low cost: Target cost is less than $50, making it suitable for classroom use. * Open source: Available for use and extension with minimal restrictions. See the license for more details. * Extensible: Pluggable stamps implement functions not easily constructed on a breadboard. This allows the system to be used to teach and prototype a wide variety of different subject areas, including power electronics, computer organization, audio processing, etc. * Built-in 3V3 and 5V power distribution, with clear visual indication of power domains Components Part # Name Status BOM OSHWA Cert # Cost 1011A Horizontal Complete $14.98 OSHWA Logo CA000016 v1.0 Breadboard Stamp CAD 1012A Vertical Breadboard Complete $19.84 OSHWA Logo CA000022 v1.0 Stamp CAD 1031A Raspberry Pi Pico Complete $17.20 OSHWA Logo CA000020 v1.1 Stamp CAD 1032A LED Matrix Stamp Complete $10.35 OSHWA Logo CA000019 v1.0 CAD 1038A LED Display Stamp Complete $9.19 OSHWA Logo CA000018 v1.0 CAD 1060A Dual Potentiometer Complete $6.92 OSHWA Logo CA000024 v1.0 Stamp CAD 1065A SD Card Stamp Coming Not OSHWA v1.0 Soon Certified 1510A 3x4 Baseboard Complete $17.57 OSHWA Logo CA000015 v1.0 CAD 1522A 2x2 Baseboard Draft $7.36 OSHWA Logo CA000023 v1.0 CAD 1532A 3x2 Baseboard Coming Not OSHWA v1.0 Soon Certified About Protonema Electronics Prototyping and Learning System Resources Readme License View license Stars 17 stars Watchers 2 watching Forks 1 fork Releases No releases published Packages 0 No packages published Languages * Python 50.4% * C 34.6% * TeX 7.2% * CMake 4.6% * Makefile 3.2% Footer (c) 2023 GitHub, Inc. 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