Services

Custom Circuit Solutions LLC has been delivering advanced electronic solutions for more than 20 years. Explore our full range of services.

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Products

Our stocked product lineup includes a wide range of items designed to help individuals quickly develop advanced electronic solutions.

Products Page

Soldering Guides

Check out our full range of soldering tutorials—from beginner to expert—created to pair with our solder practice kits.

Soldering Guide Page

Electronic Organization Solutions

Discover how we efficiently manage the storage and organization of thousands of small electronic components.

Electronic Organization

About Us

Custom Circuit Solutions LLC


With nearly 30 years of experience, Custom Circuit Solutions is powered by a small, highly skilled team dedicated to bringing every custom electronic project to life. Our experts handle testing, assembly, purchasing, and shipping with precision and care. We also collaborate with top industry partners, giving us access to unmatched expertise and resources across design, production, testing, and certification.


Featured Products

Advanced Solderable Breadboard

Create prototypes with custom PCB like performance

  • Patent-pending advanced solderable breadboard with integrated SMD passive support
  • Integrated 0805/0603 SMD pads for pull-up, pull-down, and series components between all connected nodes
  • Split pin layout enables biasing, filtering, and signal conditioning without jumper wires
  • Dual voltage rails (VCCA & VCCB) plus ground planes for mixed-voltage prototyping and improved power distribution
  • 4-layer PCB with dual ground planes for low noise, low EMI, with custom PCB-like performance
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SMT-To-DIP Solder Adapter Boards

Make fully integrated circuits with our enhanced solder adapter boards featuring:

  • Integrated Modular Adapters - Includes both an SMD solder adapter and passive component pads in a single reusable SMD breakout board.
  • Dual Rows of Solder Pins - provides multiple options for wires to be soldered between holes, reducing number of breadboard connections.
  • Oversized Solder Pads - simplifies hand soldering. Easily solder in as little as a few seconds. See our website for easy soldering tips.
  • Integrated Ground Plane - allows the use of devices with thermal solder pads on the bottom, improving thermal performance.
  • Manufactured with Leadfree HASL for RoHS compliance - can be used at home or in production applications
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Solder Training Kits

Learn how to quickly and easily solder from those with decades of hand soldering experience. Our unique solder practice boards feature:

  • Beginner, Intermediate, and Expert Levels – No matter your experience, we have a kit that matches your skill level and supports smooth, frustration-free learning.
  • Clear English Instructions – Many competing soldering kits suffer from unclear or confusing directions. Ours are written in clear, easy-to-follow English for a smoother learning experience.
  • Oversized SMT Pads - Simplifies the soldering process while developing your skills
  • Test Points - Each component features dedicated test points for easily testing every solder joint
  • Components Included - Our kits come with all the PCB components needed for assembly and test
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Microcontroller Solder Modules

Build fully assembled and reusable microcontroller modules featuring:

  • Integrated SMD Solder Adapter - footprint supports a wide range of microcontrollers from the top manufacturers
  • Built-In Programming Header - includes required pinout to support common programming interfaces
  • Onboard Filter Caps - each microcontroller power pin includes SMT pads for the required filter capacitors
  • Spare IO SMD Pads - Each IO pin includes oversized 0805 pads that can be utilized in a wide range of applications
  • Dual Through-Hold Pads - each pin has two through holes to improve on-board connectivity options
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Latest News

Our Patent Pending Advanced Solderable Breadboards Now Available
  • By Dave Mellick
  • 0
Our Patent Pending Advanced Solderable Breadboards Now Available
The Advanced Solderable Breadboard is designed to bridge the gap between temporary prototyping and fully custom PCB design. Built for engineers, developers, and makers, it provides a fast and reliable platform for creating permanent circuits without the delays and cost of board fabrication. Unlike traditional perfboard solutions, the layout is optimized for modern embedded systems, mixed-signal designs, and power electronics, making it ideal for everything from proof-of-concept development to low-volume production builds. Key features include integrated power and ground distribution rails, flexible prototyping areas compatible with standard DIP components, support for modern surface-mount devices through breakout-friendly spacing, and heavy copper traces capable of handling higher current applications. Carefully designed signal routing options help reduce wiring clutter and improve circuit reliability, while the solderable format creates a far more robust solution than plug-in breadboards for vibration-prone or long-term installations. Whether you're developing firmware, validating analog front ends, building custom automation hardware, or creating one-off industrial interfaces, the Advanced Solderable Breadboard provides a professional prototyping platform that keeps development moving quickly without sacrificing durability or expandability.
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