Uri and Robert Nelson discuss analog cochlear detectors, Voyager I, sustaining engineering, Bobiverse books, Chandra telescope, Embedded World, Z80 processor, Rabbit instruction set, Bluetooth technology, Sigrok, Zephyr LLEXT, and trade show dynamics
Troubleshooting road microphone issues in audio equipment
Resilience of Voyager 1 Pro in resolving data transmission challenges
Decline in US electronics trade shows due to budget constraints
Deep dives
Discussion on Audio Equipment Issues
The episode delves into the speaker's audio equipment problems, specifically focusing on a strange audio issue experienced with the road microphone, leading to channel fading and crackling pot sounds. The discussion explores troubleshooting efforts and potential solutions like diagnosing and repairing the equipment to rectify the issues.
Resolving Voyager 1 Pro Technical Difficulties
Highlighted are the technical challenges faced by Voyager 1 Pro, which stopped sending readable data due to a chip malfunction. After extensive troubleshooting efforts by the team, they relocated the affected code to a different part of the memory, incorporating division and storage solutions to ensure the proper functioning of the spacecraft. This remarkable sustained engineering effort resulted in Voyager 1 Pro resuming regular data transmission.
Reflections on Electronics Engineering Trade Shows
The conversation shifts to the current landscape of electronics engineering trade shows, highlighting a decline in US-based events due to diminishing travel budgets and shifting priorities. The speakers reminisce about past extravagant company Christmas parties and discuss the challenges faced by chip brokers amidst changing market dynamics and technological advancements.
Tech Explorations and Tinkering
The podcast episode delves into the world of tech exploration where the speaker reflects on a remarkable tech concept he encountered. He expresses admiration for the idea's execution but struggles to grasp its practicality or target audience. Despite acknowledging its uniqueness and creativity, the speaker questions the viability of the concept in commercial settings, highlighting the challenge of identifying a specific market niche for such innovations.
3D Printing and Engineering Evolution
The conversation shifts towards the evolution of 3D printing and DIY engineering practices. The speakers discuss the increasing accessibility and affordability of 3D printing technology, enabling individuals to prototype and manufacture products with relative ease. They reflect on the shifting landscape of manufacturing, emphasizing the importance of 3D modeling skills over tool ownership and the significance of seeking professional feedback to enhance design proficiency.
