Electronic Art
9 Pieces of Pi: Slice 1: The Long Way Round
9 Pieces of Pi: Slice 2: Manifesto for Art Electronic
9 Pieces of Pi: Slice 3: Trickle Down to the Brave New World (This Way!)
9 Pieces of Pi: Slice 4: Fast Forward
micro:bit
PWM [micro:bit]
Light Seeking Light Doth Light of Light Beguile [micro:bit]
IO, IO, it's off to work we go! [micro:bit].
Arduino
Cool LED Displays: Boost That LED!
UNO, Blue Man and the Neon Light
A Simple Arduino Music Box
Simple Arduino Music Box: Voices
Simple Arduino Music Box: Chords
Simple Arduino Music Box: Envelopes
Simple Arduino Music Box: Chimes
Arduino: R-2R Experiment
Arduino: R-2R: Sine On You Crazy Diamond
Arduino: R-2R: Buffer, Attenuate, and Filter
Arduino: R-2R: "We Interrupt This Programme..."
Arduino: R-2R: "Resistance is..."?
Arduino: R-2R: Setting the Output Frequency
Arduino: R-2R; "A Sweep is as Lucky, as Lucky Can Be..."
DIY Test Equipment: The Di-o-Matic, a Simple Diode Tester [Arduino]
Simple NANO Battery Tester Prototype
JFETs
Plotting the Transfer Characteristic of a JFET
Plotting the Output Characteristics of a JFET
Experimenting with a Cascode Switch
MOSFETs
Experimenting with MOSFETS: Total Gate Charge
Experimenting with MOSFETs: Transfer Characteristic
Experimenting with MOSFETS: Threshold Voltage
Experimenting with MOSFETs: Output Characteristics
Transistors (BJT)
Transistors: The Transistor as a Switch
Transistors: Vce Breakdown
Transistors: Switching a Relay Coil
Transistors: The Schmitt Trigger
Transistors: Vbe Reverse Breakdown
Transistors: the Transistor as a Diode
Transistors: Current Gain (Beta or hFE)
Transistors: Output Characteristic Curves
Transistors: Saturation Part 2 and Inverse Mode
Transistors: Some Very Old Ones
Transistors: The Ho Serial Astable
Transistors: The Astable Multivibrator (Featuring SuperLEDman).
Uni-Tunes
The Ramp-O-Tron
Transistors: Phase-Shift Sine Wave Oscillator
Mr Moog's Fabulous Filter
Experimenting with a Simple Wideband Transistor Amplifier
A Transistor Load
A Transistor Load: How it Works
A Transistor Load: Stability Part 2
LEDs
Experimenting With Using an LED as a Light Sensor
More on Using an LED as a Light Sensor
LED Speed: Experimenting With a One-Transistor Current Source
555 Timer
Op Amps
Op Amps: Simulating a Two-Phase Oscillator
Op Amps - The Norton CDA
Op Amps: NIC (Negative Impedance Converter) and the Chua Oscillator
Experimenting with Op Amps: Input Offset Voltage
Voltage Regulators
Experimenting with Old Voltage Regulators: Output Resistance (and other Stuff)
Noise
Programmable Logic (FPGA, CPLD, etc)
Booards and Boojums: Lattice XP2 Brevia2 Board: Part 1
Booards and Boojums: Lattice XP2 Brevia2 Board: Part 2: Count Those LEDs!
FPGA: Waves 2: Simple Sinewave
FPGA: Waves 3: Computed Sinewave Oscillators
FPGA: Waves: 4 Tinker, Taylor, Soldier, Sine
FPGA: Waves 6: Reconstruction Filter
FPGA: Waves 7: Random Sequence Generator
FPGA: Waves 8: Fast CORDIC Sine and Cosine
Passive Components
Decoupling Capacitor Experiments
Miscellaneous
The Gold of the Fool and the Whiskers of the Cat
Solar Garden Light
DIY Test Equipment: The ByEar 2000 - A Logic Probe
Boost That Power, Man!
Exterminate! Experimenting with an SA602A
Programmable Load (blogs looking at the way Jan and Peter's load behaves)
Programmable Electronic Load: Dynamic Behaviour: Part 1 Overview
Programmable Electronic Load: Dynamic Behaviour: Part 2 The Servo Loop
Programmable Electronic Load: Dynamic Behaviour: Part 3 Effect of Output Inductance
Programmable Electronic Load: Dynamic Behaviour: Part 4 Effect of Output Voltage Change
Programmable Electronic Load: Dynamic Behaviour: Part 5 Stability
TPS54A20EVM Evaluation
TPS54A20EVM evaluation - part 1
TPS54A20EVM evaluation - part 2
TPS54A20EVM evaluation - part 3
TPS54A20EVM evaluation - part 4
TPS54A20EVM evaluation - part 5
Raspberry Pi
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