backlog

backlog (2025)

worth checking:

• B Piezo Disk as RF Transmitter Power Source - Hackaday: powering a wireless transmitter using piezoelectric disk energy harvesting. · #hardware #piezo #power-harvesting · M
• B Regular Diodes as Photosensitive Sensors - Repurposing standard signal diodes like 1N4148 as IR and light sensors. · #hardware #sensors #diy-electronics · M
• C Sonifying Radiation Detection - Converting Geiger counter clicks and radiation data into audible sound for analysis. · #audio #hardware #sonification · M
• C Audio Capture Project - Acoustics and Reflections - Addressing environmental reflections and artifacts in speaker audio capture recording. · #audio-recording #acoustics #sound-design · M
• B Transistor as Temperature Sensor - Component Abuse Challenge: exploiting transistor properties for temperature sensing applications. · #hardware #sensors #transistors · M
• C 3D Printing Optimization for Structural Elements - Improving 3D-printed bridge strength through slicing software settings and topology. · #3d-printing #fabrication #cad · M
• C Overdriven LEDs for Extreme Brightness - Pushing LEDs far beyond specs to extreme brightness for wildlife tracking applications. · #hardware #leds #lighting · M
• B Reverse-Biased NPN Transistors - Component Abuse Challenge: exploiting reverse-bias properties of NPN transistors creatively. · #hardware #transistors #electronics · M
• C LED Array Projection Optics - Projecting addressable LED arrays onto surfaces using Fresnel or per-LED lenses. · #lighting #optics #leds · M
• B Power Harvesting from Qi Wireless Charging - Extracting power from Qi chargers using inductor coupling and energy scavenging. · #hardware #power-harvesting #wireless · M
• B 555 Timer IC Extreme Applications - Component Abuse Challenge: pushing 555 timer chips beyond normal operating specifications. · #hardware #ics #555-timer · M

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