Tag
electronics
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22 Oct 2023 » TMF882x Distance SensorsToday I’ve come across the TMF882x distance sensor series from AMS. I was exploring SparkFun for some sensors for a project.more...
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22 Oct 2023 » Making a shim for the Pimoroni Explorer Hat ProMy student arrived with a few things to fix up. At the last session, we had been trying to get the Adafruit Cricket to work, but had experienced an issue with i2c communication errors throughout. I will take a closer look, but so my student can continue, we swapped that out for a Pimoroni Explorer Hat Pro.more... -
A common chore I find myself doing (and I imagine anyone who has built a few robots) is adapting code they’ve written to many different motor driver or main breakout boards.more... -
14 Oct 2023 » Choosing parts for the coder dojo robotsI am a regular mentor at a Coder Dojo Kingston University, a place where we mentor children on their journey to learn about programming and technology. I’ve mostly been mentoring in Python there, but they have also had robot tracks, on and off.more... -
26 Jun 2023 » Fixing the Piwars robot batteries
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24 Jun 2023 » Block Diagrams of Electronics for the Piwars 2024 Robot
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23 Jun 2023 » Piwars 2024 Robot Arduino Electronics
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01 Mar 2023 » New robot building parts in the lab!
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26 Dec 2022 » Maixsense A010 first impressions
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02 Nov 2022 » FreeCAD annotations issue
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30 Oct 2022 » FreeCAD topological renaming issues
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24 Oct 2022 » Euro boxes - idea for storage
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20 May 2022 » Adafruit Airlift ESP32 NINA Firmware
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08 Apr 2022 » Raspberry Pi Pico Wifi and Wireless
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08 Feb 2022 » Raspberry Pi Pico USB tip
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15 Jun 2021 » Raspberry Pi Pico Wireless pack and Motors
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23 May 2021 » Foam Core Drawer Dividers
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28 Apr 2021 » Raspberry Pi Pico with the VL53L0x Distance sensor
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16 Jan 2021 » Interview with Danny Staple
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15 Jan 2021 » Learn Robotics Programming second edition
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16 Sep 2020 » How to use the ReSpeaker 2 mic Hat with Mycroft
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24 Aug 2020 » Parts for Learn Robotics Programming Chapter 6
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10 Sep 2019 » About The Eevblog
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16 Apr 2019 » Learn Robotics Programming 1st Edition Electronics Fix
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10 Apr 2018 » PiWars 2018 Build Journal - Choosing the display
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08 Apr 2018 » Reviving Sparkfun Microviews With a New Bootloader
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16 Feb 2018 » 2018-02-16-helena-learned-to-solder
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29 Dec 2017 » Printed Circuit Board
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28 May 2017 » Attaching a Joystick or 2 Analog Sensors to a Nodemcu
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25 Apr 2017 » Pi Bakery and Scroll Phat
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23 Dec 2016 » 2016 Christmas Outtakes
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16 Dec 2016 » Microbit Merry Christmas!
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12 Dec 2016 » Programming the UnoTron using ArduBlockly
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24 Nov 2016 » Building a 4tronix UnoTron Robot
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26 Apr 2016 » Lab Gear - a Crimping Tool
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02 Oct 2015 » Truth Table
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03 Sep 2015 » Analog to Digital Converter
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03 Sep 2015 » Adapting Lego RCX Stud Style Connectors
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10 Jun 2015 » Making a wifi controlled Light with the ESP8266
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29 Apr 2015 » Powering the esp8266 Wifi Microcontroller
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04 Apr 2015 » Powering An Arduino Uno and Servo from 4xAA 6v Batteries
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27 May 2014 » About the Arduino
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07 May 2014 » Understanding the CNC Power Board
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13 Apr 2014 » Diagnosing the Cause of the blown CNC components
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09 Apr 2014 » The reality of electronics repair
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09 Feb 2014 » Close Up Of CNC Disaster
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07 Feb 2014 » CNC - Some new ideas, a plan, disaster!
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06 Feb 2014 » The CNC Milling Machine Moves
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05 Feb 2014 » Taking apart the control box
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05 Feb 2014 » Inside The Control Box
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04 Feb 2014 » Connecting my CNC 3020 to grbl
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28 Nov 2013 » Interesting new robots to play with
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02 May 2013 » Maplin
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02 May 2013 » breadboard
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02 May 2013 » Electronics
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28 Mar 2013 » Why are we using AA batteries?
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28 Feb 2013 » Coming Products
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22 Jan 2011 » Arduino tinkerings
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14 Nov 2010 » Building RAM memory cells yourself
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03 Oct 2010 » Absolutely brilliant storage concept
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25 Apr 2009 » Using External Power Sources With The RCX
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28 Nov 2008 » Making Custom Clocks
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03 Nov 2008 » quantisation
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03 Nov 2008 » Oscilloscope
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26 Oct 2008 » Halloween Animatronics
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04 Feb 2007 » Robot Tools
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28 Jan 2007 » DC Motor
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28 Jan 2007 » soldering
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28 Jan 2007 » Identifying Electronic Components
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28 Jan 2007 » Electronic Valves
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28 Jan 2007 » Electronic Relay
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28 Jan 2007 » Stepper Motors
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28 Jan 2007 » Universal Serial Bus
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28 Jan 2007 » SMT - Surface Mount Technology
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12 Dec 2006 » Infra Red
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03 Dec 2006 » Servicing The Lego Mindstorms RCX 1.0
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15 Sep 2006 » Budget Robotics
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23 Aug 2006 » RS232
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22 Jul 2006 » firmware
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22 Jul 2006 » MicroProcessor
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22 Jul 2006 » MRAM Now Viable
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12 Jul 2006 » Interfacing an LED to an RCX Port
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28 Jun 2006 » CCD
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28 May 2006 » Engadget on current OLED Advances
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27 May 2006 » DorkbotLondon Camping Event Dates and Venue Announced
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10 May 2006 » Dorkbot London Summer Camp - aka DorkCamp Proposed
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23 Apr 2006 » George Boole
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23 Apr 2006 » NOT Gate
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23 Apr 2006 » NAND Gate
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23 Apr 2006 » XOR Logic Gate
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23 Apr 2006 » OR Gate
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19 Apr 2006 » Binary
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19 Apr 2006 » IO- Input and Output
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11 Apr 2006 » logic gate
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24 Mar 2006 » Vexed with the Radio Shack VEX kits
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21 Mar 2006 » MicroController
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06 Mar 2006 » I2C
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15 Jan 2006 » PLD - Programmable Logic Devices
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06 Jan 2006 » Lego unveils the next generation Mindstorms system
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04 Jan 2006 » OOPic
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08 Dec 2005 » A supercap used as a 9v rechargeable battery
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02 Dec 2005 » Diode
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30 Nov 2005 » Headbots
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06 Oct 2005 » FPGA
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06 Oct 2005 » Deferred design
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06 Oct 2005 » Knee deep in Electronics and building
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05 Oct 2005 » Capacitor
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05 Oct 2005 » AC - Alternating Current
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05 Oct 2005 » Anode
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03 Oct 2005 » Using The RCX With Stepper Motors
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03 Oct 2005 » Microcontroller Registers
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15 Sep 2005 » Part Reuse
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10 Sep 2005 » Resistor
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10 Sep 2005 » LED - light Emitting Diode
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10 Sep 2005 » Diode Bridge
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09 Sep 2005 » AND Gate
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01 Sep 2005 » Transistor
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31 Aug 2005 » Feedback
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27 Aug 2005 » RCX MainBoard
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25 Aug 2005 » Bluetooth
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25 Aug 2005 » PWM - Pulse Width Modulation
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25 Aug 2005 » Building A Game Scoreboard
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23 Aug 2005 » MultiMeter
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03 Aug 2005 » Servo Motor
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28 Jul 2005 » Cathode
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22 Jul 2005 » Images from DorkBotLondon
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22 Jul 2005 » DorkBotLondon, New Survey
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14 Jul 2005 » LCD
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06 Jul 2005 » SIL - Single Inline
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01 Jul 2005 » Recycling Batteries
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29 Jun 2005 » EEPROM
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29 Jun 2005 » PROM - Programmable Read Ony Memory
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29 Jun 2005 » EPROM
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29 Jun 2005 » PC104
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29 Jun 2005 » UV - Ultra violet
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06 Jun 2005 » More on the signal generator
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05 Jun 2005 » Building an amplified signal generator
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30 May 2005 » Freeforming a Rectifier Bridge
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28 May 2005 » Infra Red Analyser
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28 May 2005 » PIC
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28 May 2005 » Integrated Circuit
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28 May 2005 » Dual In Line
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28 May 2005 » Wireless
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28 May 2005 » RC - Remote Control
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04 May 2005 » Variable Resistor
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16 Mar 2005 » Parallel Port
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13 Mar 2005 » Flash Memory
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13 Mar 2005 » RAM - Random Access Memory
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13 Mar 2005 » bit - Binary Digit
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13 Mar 2005 » DAC - Digital to Analog Converter
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13 Mar 2005 » ROM - Read Only Memory
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13 Mar 2005 » SSC - Serial Servo Controller
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01 Mar 2005 » Lego Capacitor
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24 Feb 2005 » Real Robots Magazine
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27 Jan 2005 » Free-forming, Ball Contraptions and CAD Software
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25 Jan 2005 » FreeForm
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20 Dec 2004 » Converting AC To DC
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01 Dec 2004 » Solenoid
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30 Nov 2004 » Using An Old PC To Flash Roms
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30 Nov 2004 » Building An Experimenting Parallel Cable
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20 Nov 2004 » Parallel Data Stream
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20 Nov 2004 » Serial Data Stream
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16 Nov 2004 » Creating Custom Sensors For The Lego RCX
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16 Nov 2004 » Centronics Parallel Port
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16 Nov 2004 » Direct Current
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16 Nov 2004 » Generating AC From DC
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16 Nov 2004 » Hot Pluggable
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16 Nov 2004 » The Cybot Infra Red Protocol
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15 Nov 2004 » MicroSwitches
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14 Nov 2004 » Motor
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14 Nov 2004 » Component Storage
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14 Nov 2004 » Boolean
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14 Nov 2004 » Cybot
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14 Nov 2004 » Fixing a Broken Wire
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14 Nov 2004 » Apache Server Monitor With Python And Led
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05 Nov 2004 » Simple Parallel Port LED