3D Printing - projectsAomekie stereo microscope modificationsBanana to DuPont connectorBag tieNut HolderPrinting a fine gridUltrasonic bracketXY Platform3D Printing - ebay printerMy (cheap, ebay) 3D printerE3D v6 mountE3D v6 BowdenReading data from a digital dial gauge (indicator)Y axis mount for print bedZ axis probing
3D Printing - core XY printerHypercube Evolution printer buildTMC 2130 motor driversZ axis probing
ElectronicsAN108 DA/AD using the Raspberry Pi PicoArduino using 32768 Hz crystalArduino Nano CNC shieldBNO055 IMUChecking the accuracy of analogue quartz clocksCNC pcb milling machineDC to DC convertersDifferential Analogue to Digital conversion in Arduino landFixing an AVO meterGPS and timeHC-SR04 ultrasonic distance/liquid level measuring and part 2Ideal DiodeJSN-SR04T ultrasonic ranging moduleLaser Line Laser line teardownLevitation ultrasonic acoustic levitationMinimalist data loggerNiMH cell protectionOpto Interrupter ITR9606 position resolutionOpto Interrupter position sensorPhase Noise / Jitter in OscillatorsPower oringProgrammable unijunction transistor oscillators and part2 and part3Quartz analogue clocksRadioactivity using photodiodes to detect radiation in the environmentRinging in ultrasonic transducersReal Time Data Logging GPS disciplined times for analogue readingsSelf Mixing Laser Diode InterferometerSoldering iron controllerSoldering Fume Extractor Fan automatic controlSoldering - the T12 ExperienceStepper motor driver hat (extension card) for Raspberry PiSTM32 programming using Arduino IDESTM32 real time clockSTM32 with HC-SR04 ultrasonic ranging moduleStrain gauges and the HX711Ultrasonic Direct connecting ultrasonic transducers direct to an ArduinoUltrasonic Transducer ImpedanceWaking from sleep modeWiFi enabling the VC99 multimeter with the ESP8266
Wireless sensorsReplacing the thermistor in an Oregon TH122N sensorSolar powered wireless temperature sensorSources of solar power for wireless sensorsWireless liquid level sensor and laser time of flight versionWireless sensor data loggerWireless temperature sensor
PhotographyInvestigating adding scales to photographsMinolta/Sony MA MD lens adaptersMacro rail stepper motor controller - hardware/softwareCamera flash/strobe time analyser using a Raspberry PiTimelapse on a budget
RecipiesChocolate truffles without cream or butterMarmaladeMemories of Kunzle cakes and how to make themMincemeatChocolate topped cookies.
SoftwareRetired software
MiscellaneousAtomizerConventional sinThickness GaugeGas DetectorGold Top Laser DiodesCustomised Helping/Third handHumax Foxsat HDR problemsWindows Fall Creators Update #1709Windows Update Wrecked My ComputerNotes about stuffLogitech S120 speakersESP 8266 adapterIC Sockets on a reelGarden photosGetting PHP working on Apache2Return to David Pilling web site This wiki uses pmwiki-2.2.138
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