Queen's Space Engineering Team, Satellite Design Team. Electronic Power Systems
Universal Zigbee Sensor Board (ESP32-H2-Supermini): A KiCad 9.0 project for a versatile, low-power sensor platform using the ESP32-H2-Supermini, designed for easy integration of various sensors in IoT applications.
Direct-sampling SDR transceiver with four phase-coherent channels, and a class-A power amplifier for 1.8 to 54 MHz.
Direct-sampling SDR transceiver with four phase-coherent channels, and a class-A power amplifier for 1.8 to 54 MHz.
Direct-sampling SDR transceiver with four phase-coherent channels, and a class-A power amplifier for 1.8 to 54 MHz.
A repository to hold all the code written for the MSP430 microcontroller I used while building my energy harvesting powered bicycle odometer. This bike odometer doesn't use a battery, so harvests energy from a small PV panel. Because of the very low amount of power available the very low power capable MSP430 microcontroller had to be used.
It's a custom computer for indoor bikes to measure cadence, speed and power, store sessions, visualise ongoing statistics and replace non chargeable solutions
A custom embedded PCB designed around a microcontroller, with emphasis on power integrity and component selection. The project covers schematic design and PCB layout, guided by datasheet analysis and electrical constraints. Design files and documentation are maintained in this repository.
Capture / replication of Aliexpress step up module ("70W DC-DC 12V 24V To 160V 170V 200V-450V Voltage Adjustable Boost Power Converter Nixie Clock Tube Amplifier Capacitor Charging")
HWBoard Bike Computer PCB: A KiCad hardware project for building a custom printed circuit board (PCB) designed for a feature-rich, open-source bike computer. Powered by Raspberry Pi Compute Module 0 (CM0).
A ruggedized, 6-layer High-Density Interconnect (HDI) carrier board designed to commercialize Raspberry Pi CM4 prototypes into deployable industrial AI products. Engineered specifically for high-vibration, noisy environments (agricultural robotics, factory automation) featuring automotive-grade power protection and high-speed PCIe integration.
GyanBit is an open-source, DIY handheld game console designed for Indian students aged 12–17. It combines a browser-based IDE (GyanBit Studio) with custom RP2040-powered hardware, allowing students to write games in JavaScript and instantly play them on a physical 128×64 OLED screen.
HWBoard Bike Computer PCB: A KiCad hardware project for building a custom printed circuit board (PCB) designed for a feature-rich, open-source bike computer. Powered by Raspberry Pi Compute Module 0 (CM0).
GyanBit is an open-source, DIY handheld game console designed for Indian students aged 12–17. It combines a browser-based IDE (GyanBit Studio) with custom RP2040-powered hardware, allowing students to write games in JavaScript and instantly play them on a physical 128×64 OLED screen.
An affordable underwater camera built with an ESP32-CAM module that attaches to a fishing line. It features a custom PCB for power management, a waterproof PVC housing, and automatically starts recording when submerged. Designed for shore anglers who want to scout fish locations without expensive sonar equipment.
Open-source KiCad 10 plugins for PCB design: adaptive fanout, via stitching, BOM editing, power and signal integrity, trace RLC, magnetics and ngspice simulation. Install via PCM or ZIP.
Open-source KiCad 10 plugins for PCB design: adaptive fanout, via stitching, BOM editing, power and signal integrity, trace RLC, magnetics and ngspice simulation. Install via PCM or ZIP.
Open-source KiCad 10 plugins for PCB design: adaptive fanout, via stitching, BOM editing, power and signal integrity, trace RLC, magnetics and ngspice simulation. Install via PCM or ZIP.
Misistemote is an Open Source, modular ecosystem that uses pre-made PCB to mix and match your choice of processor board. Is oriented to make small, mobile, battery powered electronic projects work in real conditions in a very short time.
galopago
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