Project Blog and Project Video Archive
Project Archive: Arduino | Pi / micro:bit / BB | Hardware / Software | Categories | 2020 | 2019 | 2018 | 2017
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AI
- CatDogFoxBot #1 : My Initial Idea
- CatDogFoxBot #2 : System Design and Gathering the Components
- CatDogFoxBot #3 : The Step Motor Scanner is Working
- CatDogFoxBot #4 : GridEye Sensor is Connected and Working
- CatDogFoxBot #5 : Collecting Some Temperature Data
- CatDogFoxBot #6 : Trying out an Artificial Neural Network
- CatDogFoxBot # 7 : GridEye and Artificial Neural Network Combined
- CatDogFox #8 : No Cats but Some Nice Legs
- ARBot #1 : Testing the Concept of Augmented Reality (for Electronic Toys)
- ARBot #2 : Connecting the Angle Sensor to the Servo Motor
- ARBot #3 : The Augmented Reality Headset
- ARBot #4 : Adding the Orientation Sensor to the VR Goggles
- ARBot #5 : The Final Working (after a fashion) System
- Light Dependant Resistor Camera LDRCam)
- LDR Camera #2 : Adding an 8x8 Dot Matrix LED Display
- LDR Camera #3 : Trying to make a Grey Scale LED matrix Display
- LDR Camera #4 : The BeagleBone AI has Landed
- LDR Camera #5 : A 64-to-4 Analogue Multiplexer
- LDR Camera #6 : Starting to Implement the Whole Camera System
- LDR Camera #7 : 98% Working
- LDR Camera #8 : Fully Working Camera
- AI Vision - iBox
- iBox: #2 Setting up the BB-AI
- iBox: #3 Is it a cat, a plane, a moth?
- iBox: #4 Summary of Project
- BBAI Seein' Around Corners, Talkin', IoT Exploitin' Backup Car Cam with Onboard Vision AI
- BeagleBone AI Survival Guide V3.13: PWM, I2C, Analog/Digital Read/Write, Vision AI, Video Text Overlays, Audio, & Hardware
Analog
- Hiraga Pre-amp: Build part 1 by phoenixcomm
- Hiraga PreAmp .. build 2
- Hiraga PreAmp .. build 2a
- Hiraga PreAmp .. build 3 Gorilla Brake
- Hiraga PreAmp .. build 4
- Hiraga PreAmp .. build 5 - software for a tube amp?
- Precision analog opto-isolation amplifier using HCNR200/201
- tinyMonster - Analog Precision opto-isolator
Animatronics
Augmented Reality
- ARBot #1 : Testing the Concept of Augmented Reality (for Electronic Toys)
- ARBot #2 : Connecting the Angle Sensor to the Servo Motor
- ARBot #3 : The Augmented Reality Headset
- ARBot #4 : Adding the Orientation Sensor to the VR Goggles
- ARBot #5 : The Final Working (after a fashion) System
Automation & Motor Control
- Kitchen Lighting System Phase 2
- Kitchen Lighting System Phase 2 - Part 2
- Kitchen Lighting System Phase 2 - PCBs have arrived!
- Kitchen Lighting System Phase 2 - part 3 - Let there be (better) light!
- Kitchen Lighting System Phase 2 - PCBs, Schematics and new sensor module.
- Kitchen Light System Phase 2 - Drowning in EnOcean...
- Kitchen Lighting System Phase 2 - Wrap up
- Walky the Biped Robot - The prequel
- Walky the Biped Robot - Power pack
- Walky the Biped Robot - Oops, Walky has an accident!
- Walky the Biped Robot - A new hope (actually a new body and battery)
- Walky the Biped Robot - WalkyII gets some eyes.
- Walky the Biped Robot - WalkyII gets his legs
- Walky the Biped Robot - WalkyII gets a new brain
- Walky the Biped Robot - WalkyII is learning to walk again!
- Walky the Biped Robot - WalkyII is learning to walk again! (part 2)
- Walky the Biped Robot - WalkyII the final chapter.
- Using the MeArm robotic arm to test battery life in the Dirty Smart Button
- Month of Robots - MeArm test update
- OpenHAB 2 with Matrix Creator and RasPi 3 A+: Intro
- OpenHAB 2 with Matrix Creator and RasPi 3 A+: MATRIX Lite Python
- OpenHAB 2 with Matrix Creator and RasPi 3 A+: OpenHAB 2 Exec Binding
- OpenHAB 2 with Matrix Creator and RasPi 3 A+: OpenHAB 2 MQTT Binding
- OpenHAB 2 with Matrix Creator and RasPi 3 A+: Everloop and demo
- OpenHAB 2 with Matrix Creator and RasPi 3 A+: GPIO and Postmortem
- Smarthab: Remote Sensing and Control .I
- Smarthab: Remote Sensing and Control .ii Environmental Controls
- Smarthab: Remote Sensing and Control .iii Sensors
- Smarthab: Remote Sensing and Control .iv Software Design
- Smarthab: Remote Sensing and Control .iv DHT-11 Testing (video log)
- Vision Thing: Smarthab: Facial Recognition .i
- Vision Thing: Smarthab Facial Recognition .ii
- Vision Thing: Smarthab Facial Recognition .iii RANT
- Smarthab: Facial Recognition. iv Progress & 3d
- Vision Thing: Smarthab Facial Recognition .iv Baby Steps
- Smarthab: Facial Recognition. v It's Alive!
- Smarthab: Facial Recognition. vi Taming of the Shrew part 1.
- Smarthab: Facial Recognition. v Cleaning up power etc.
- Smarthab: Facial Recognition ix. Last Ditch Attempt.
- Home Automation Mojo You Must Know Part 1
- Home Automation Mojo You Must Know Part 2: Notification
- Home Automation Mojo You Must Know Part 3: Environmental Awareness
- Home Automation Mojo You Must Know Part 4: Actuation
Automotive
- BBAI Seein' Around Corners, Talkin', IoT Exploitin' Backup Car Cam with Onboard Vision AI
- BeagleBone AI Survival Guide V3.18: PWM, I2C, Analog/Digital Read/Write, Vision AI, Video Text Overlays, Audio, & Hardware
Electronic Repair
- Non-Electrical to Electrial issue: Battery booster pack repair. by gam3t3ch
- Non-Electrical to Electrial issue: Battery booster pack repair. Part 1
- Non-Electrical to Electrial issue: Battery booster pack repair. Part 2
- Non-Electrical to Electrial issue: Battery booster pack repair. Part 3
- Non-Electrical to Electrial issue: Battery booster pack repair. Part 4
- Non-Electrical to Electrial issue: Battery booster pack repair. Part 5
Energy Harvesting
- Solar SPEC Intro by ralphjy
- Solar SPEC - Design Concept
- Solar System Description
- Solar SPEC - Getting Started
- Solar SPEC - Starting Assembly
- Solar SPEC - posting data
- Solar SPEC - Outdoor Test
- Solar SPEC - updated temperature sensor code
- Solar SPEC - Completed Assembly
- Solar SPEC - Challenge Finale
- Solar SPEC - What's Next?
- Home Solar System Performance - Year 1
- Revisiting the Cypress S6SAE101A00SA1002 Solar Powered IoT Device Kit
- Meet Edward Solar Stone – it measures and transmits UV, Temperature & Humidity data using the Eddystone beacon messaging format
- Simple Solar BOT ----Blog 1
- Simple Solar BOT ----Blog 2
- Simple Solar BOT ----Blog 3
- Simple Solar BOT ----Blog 4
- Simple Solar BOT Tragedy and Recovery ----Blog 5
- Simple Solar BOT ----Finale
- The specified item was not found. by fyaocn
Experimenting
- 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..."
- Arduino: R-2R: Setting the Signal Amplitude
- Converting an existing effect pedal to operate a second effects unit using a resistive strip sensor. by ipfreely
- 3000A current clamp table and amplifier by three-phase
- 3000A clamp table and amplifier update #1
- 3000A clamp table and amplifier update #2
Gaming
Health
Holiday
- FLiP Connected X-Mas Ornament
- FLiP Connected X-Mas Ornament part II
- FLiP Connected X-Mas Ornament part III - complete
- Connected Christmas Trees
- Assembling the Trees
- Finally! Two Trees Assembled
- Two Trees by a Tree
- Connecting the Tree to the Internet
- Motion Sensor on Wemos
- Trees! one with motion sickness...
- Motion Sensor Issues, continued
- The Connected Trees are Working!
- Merry Boxes - A Project Within a Project
- Connected Christmas Trees - Finished!
- Holiday Lights and Music Festival With Love and Cheer
- Holiday Lights and Music Festival With Love and Cheer: Python and Wrapping Presents/Code/Applications
- Christmas Spirit Meter by garengllc
- Christmas Spirit Crank
- Christmas Spirit-tron updated schematic (Christmas Spirit Meter)
- Christmas Spirit-tron videos (Christmas Spirit Meter)
- Christmas Spirit-tron Summary
IoT
- Irrigation Sprinkler Controller - Project Plan
- Irrigation Sprinkler Controller - Hardware Interface Design
- Irrigation Sprinkler Controller - Design Considerations
- Irrigation Sprinkler Control - HDMI Display Test with tkinter GUI
- Irrigation Sprinkler Controller - GUI Design
- Irrigation Sprinkler Control - Finishing Up
- Irrigation Sprinkler Control - Cayenne Dashboard and MQTT messaging
- Irrigation Sprinkler Control - Testing the Relay Interface
- Arduino IoT Cloud controlled MKR Robot ARM: We have Movement
- Arduino IoT Cloud controlled MKR Robot ARM: Das Blinken LED
- Manage Arduino MKR WIFI 1010 Battery Life in the Cloud - How Long until the Next Recharge?
- Arduino MKR WIFI 1010 and Amazon Web Services: Safe MQTT with SSL and Certificate
- Keithley DMM6500: Measure Amp-Hours of an Arduino MKR WIFI 1010
- Manage Arduino MKR WIFI 1010 Battery Life in the Cloud - AWS, Graphs and Alerts
- Arduino MKR 10xx, ETH Shield and Amazon Web Services: Safe MQTT with SSL and Certificate
- Assaulting the cloud: uploading fitness data to IoT
- Assaulting the cloud: uploading fitness data to IoT (part II)
- The Windchillator - Introduction and Project Plan
- The Windchillator - Arduino IoT Cloud and visualization
- The Windchillator - Reducing the sleep current of the Arduino MKR WIFI 1010 to 800 uA
LED & Display
- Light Dependant Resistor Camera LDRCam)
- LDR Camera #2 : Adding an 8x8 Dot Matrix LED Display
- LDR Camera #3 : Trying to make a Grey Scale LED matrix Display
- LDR Camera #4 : The BeagleBone AI has Landed
- LDR Camera #5 : A 64-to-4 Analogue Multiplexer
- LDR Camera #6 : Starting to Implement the Whole Camera System
- LDR Camera #7 : 98% Working
- Traffic Light Controller "from the clouds" v0.1 by koudelad
- Slot cars starting lights "from the clouds" v0.1
- https://www.element14.com/community/community/project14/homeautomation/blog/2019/01/19/kitchen-lighting-system-phase-2#c… by aspork42
- Tempus Fugit... Part 1: 1978 a.d.
- Tempus Fugit... Part 2: 2018 a.d.
- Tempus Fugit... Part 3: micro:bit Interfacing 5V Logic
- Tempus Fugit... Part 4: micro:bit 5V SPI
- Beer Tap by mcb1
- Wireless Challenge .... Beer Tap (the other bit) -3
- Wireless Challenge .... Beer Tap (the other bit) - 4 Assembly
- The Illuminated Beer Tap
- Holiday Lights and Music Festival With Love and Cheer
- Holiday Lights and Music Festival With Love and Cheer: Python and Wrapping Presents/Code/Applications
- Christmas Spirit Meter
- Christmas Spirit Crank
- Christmas Spirit-tron updated schematic (Christmas Spirit Meter)
- Christmas Spirit-tron videos (Christmas Spirit Meter)
- Christmas Spirit-tron Summary
LPWAN
- LoRa Experimental Environmental Sensors (LoRaXes) - Introduction
- LoRa Experimental Environmental Sensors (LoRaXes) - Need to use a bigger case
- LoRa Experimental Environmental Sensors (LoRaXes) - GPS is Working
- LoRa Experimental Environmental Sensors (LoRaXes) - Initial RSSI Tests
- LoRa Experimental Environmental Sensors (LoRaXes) - Case Layout
- LoRa Experimental Environmental Sensors (LoRaXes) - Temperature Sensor Working
- LoRa Experimental Environmental Sensors (LoRaXes) - Case Assembly Part 1
- LoRa Experimental Environmental Sensors (LoRaXes) - Assembly Complete
- LoRa Experimental Environmental Sensors (LoRaXes) - Conclusion
- Building a poor man's quarter-wave 433MHz antenna: Introduction
- Building a poor man’s quarter-wave 433MHz antenna: Antenna’s construction
- Building a poor man’s quarter-wave 433MHz antenna: Comparing Antennae
- Building a poor man’s quarter-wave 433MHz antenna: Testing the antenna with ESP32 LoRa
Machine Vision
- AI Vision - iBox
- iBox: #2 Setting up the BB-AI
- iBox: #3 Is it a cat, a plane, a moth?
- iBox: #4 Summary of Project
Star Wars, Etc.
- Arduino Powered MSE-6 (Mouse Droid)
- Arduino Powered MSE-6 (Mouse Droid) - Arduino Yun UI
- Arduino Powered MSE-6 (Mouse Droid) - Arduino Uno and FreeRTOS
- Arduino Powered MSE-6 (Mouse Droid) - Droid in Action
- Arduino Powered MSE-6 (Mouse Droid) – Arduino Code
Music
- One String Electric guitar #1 : Getting Started by dubbie
- One String Electric Guitar # 2 : Building the Guitar
- One String Electric Guitar #3 : Completing the Prototype
- One String Electric Guitar #4 : Making the Final Guitar Body
- One String Electric Guitar #5 : Assembling the Final Guitar Body
- One String Electric Guitar #6 : Final Assembly and Working Guitar
- 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
NFC / RFID
- NFC-based Office Visitor Sign-In System for the non-iNDEF’ed** – PART 1 (Introduction & Installation) by BigG
- NOVSIS: the NFC-based Office Visitor Sign-In System – PART 2 (Unpacking the POC demo)
- LockNFC - PCB design by Fred27
- LockNFC - Does the PCB work?
- NFC antenna tuning without a VNA
- LockNFC - enclosure
- LockNFC - firmware
- LockNFC - garage door operation
- LockNFC - front door
- NFC-Badge - Update your badge with your smartphone - Proof of concept
- NFC-Badge - Update your badge with your smartphone - NDEF and app
- NFC-Badge - Update your badge with your smartphone - improvements
- NFC-Badge - Update your badge with your smartphone - The right font for the display
- NFC-Badge - Update your badge with your smartphone - Design data of the HMI shield
- NFC-Badge - Update your badge with your smartphone - Using the ST X-NUCLEO-NFC02A1
Power & Energy
- Kitchen Lighting System Phase 2
- Kitchen Lighting System Phase 2 - Part 2
- Kitchen Lighting System Phase 2 - PCBs have arrived!
- Kitchen Lighting System Phase 2 - part 3 - Let there be (better) light!
- Kitchen Lighting System Phase 2 - PCBs, Schematics and new sensor module.
- Kitchen Light System Phase 2 - Drowning in EnOcean...
- Kitchen Lighting System Phase 2 - Wrap up
Programmable Logic
- VidorScout - MKR Vidor 4000 Mobile Robot: Intro
- VidorScout - MKR Vidor 4000 Mobile Robot: VidorBitstream compile
- VidorScout - MKR Vidor 4000 Mobile Robot: Camera QR Code Recognition
- VidorScout - MKR Vidor 4000 Mobile Robot: Assembly and Test
Remote Monitoring
- Combined homebrew and irrigation controller using Node Red
- Raspberry Pi Homebrew controller with Node Red UI
- Raspberry Pi Home Irrigation system using Node Red
- Irrigation Sprinkler Controller - Project Plan
- Irrigation Sprinkler Controller - Hardware Interface Design
- Irrigation Sprinkler Controller - Design Considerations
- Irrigation Sprinkler Control - HDMI Display Test with tkinter GUI
- Irrigation Sprinkler Controller - GUI Design
- Irrigation Sprinkler Control - Finishing Up
- Irrigation Sprinkler Control - Cayenne Dashboard and MQTT messaging
- Irrigation Sprinkler Control - Testing the Relay Interface
- LoRa Experimental Environmental Sensors (LoRaXes) - Introduction
- LoRa Experimental Environmental Sensors (LoRaXes) - Need to use a bigger case
- LoRa Experimental Environmental Sensors (LoRaXes) - GPS is Working
- LoRa Experimental Environmental Sensors (LoRaXes) - Initial RSSI Tests
- LoRa Experimental Environmental Sensors (LoRaXes) - Case Layout
- LoRa Experimental Environmental Sensors (LoRaXes) - Temperature Sensor Working
- LoRa Experimental Environmental Sensors (LoRaXes) - Case Assembly Part 1
- LoRa Experimental Environmental Sensors (LoRaXes) - Assembly Complete
- LoRa Experimental Environmental Sensors (LoRaXes) - Conclusion
- Plant a seed and watch it grow... (Part 1: background to the original fuzzy plant watering system)
- Plant a seed and watch it grow... (Part 2: grafting in a new branch called mDash)
- Plant a seed and watch it grow... (Part 3: presenting a new unfuzzy creation, well almost)
- Smarthab: Remote Sensing and Control .I
- Smarthab: Remote Sensing and Control .ii Environmental Controls
- Smarthab: Remote Sensing and Control .iii Sensors
- Smarthab: Remote Sensing and Control .iv Software Design
- Smarthab: Remote Sensing and Control .iv DHT-11 Testing (video log)
Resource Conservation
Solar Power
- Solar SPEC Intro
- Solar SPEC - Design Concept
- Solar System Description
- Solar SPEC - Getting Started
- Solar SPEC - Starting Assembly
- Solar SPEC - posting data
- Solar SPEC - Outdoor Test
- Solar SPEC - updated temperature sensor code
- Solar SPEC - Completed Assembly
- Solar SPEC - Challenge Finale
- Simple Solar BOT ----Blog 1
- Simple Solar BOT ----Blog 2
- Simple Solar BOT ----Blog 3
- Simple Solar BOT ----Blog 4
- Simple Solar BOT Tragedy and Recovery ----Blog 5
- Simple Solar BOT ----Finale
- Revisiting the Cypress S6SAE101A00SA1002 Solar Powered IoT Device Kit
- Meet Edward Solar Stone – it measures and transmits UV, Temperature & Humidity data using the Eddystone beacon messaging format
RF (Radio Frequency)
- Nexgen: FAA Nav Aid Station Morse Code ID by phoenixcomm
- Nexgen: FAA Nav Aid Station Slant Range Math
- NFC-based Office Visitor Sign-In System for the non-iNDEF’ed** – PART 1 (Introduction & Installation)
- NOVSIS: the NFC-based Office Visitor Sign-In System – PART 2 (Unpacking the POC demo)
- LockNFC - PCB design
- LockNFC - Does the PCB work?
- NFC antenna tuning without a VNA
- LockNFC - enclosure
- LockNFC - firmware
- LockNFC - garage door operation
- LockNFC - front door
- The specified item was not found.
- tinyMonster AIO Robot (part-1)
- tinyMonster AIO Robot (part-2)
- tinyMonster AIO Robot (part-3)
- tinyMonster AIO Robot (part-4)
- tinyMonster AIO Robot (part-5)
- tinyMonster AIO Robot - RF remote
- The specified item was not found. by rsjawale24
- The specified item was not found.
- ArduTrx - a 2-meter-band ham radio transceiver with Arduino
- ArduTrx Update: Open Source Hardware and professional PCB
- ArduTrx Update: new HF modules and better documentation
- 6.25 Watt Hamradio Dummy Load
- ArduTrx with Arduino MKR
- NFC-Badge - Update your badge with your smartphone - Proof of concept
- NFC-Badge - Update your badge with your smartphone - NDEF and app
- NFC-Badge - Update your badge with your smartphone - improvements
- NFC-Badge - Update your badge with your smartphone - The right font for the display
- NFC-Badge - Update your badge with your smartphone - Design data of the HMI shield
- NFC-Badge - Update your badge with your smartphone - Using the ST X-NUCLEO-NFC02A1
- Building a poor man's quarter-wave 433MHz antenna: Introduction
- Building a poor man’s quarter-wave 433MHz antenna: Antenna’s construction
- Building a poor man’s quarter-wave 433MHz antenna: Comparing Antennae
- Building a poor man’s quarter-wave 433MHz antenna: Testing the antenna with ESP32 LoRa
Robotics
- Walky the Biped Robot - The prequel
- Walky the Biped Robot - Power pack
- Walky the Biped Robot - Oops, Walky has an accident!
- Walky the Biped Robot - A new hope (actually a new body and battery)
- Walky the Biped Robot - WalkyII gets some eyes.
- Walky the Biped Robot - WalkyII gets his legs
- Walky the Biped Robot - WalkyII gets a new brain
- Walky the Biped Robot - WalkyII is learning to walk again!
- Walky the Biped Robot - WalkyII is learning to walk again! (part 2)
- Walky the Biped Robot - WalkyII the final chapter.
- RoboBobLet #2 : The Basic Chassis
- RoboBobLet#3
- RoboBobLet #4 BlueTooth
- RoboBobLet #5 : A Laser RangeFinder
- RoboBobLet #6 The Scanning Laser Rangefinder
- RoboBobLet #7 : Adding a Pixy Camera
- RoboBobLet#8 : The Final Assembly
- JackBox#1 : Gathering Together Some Bits
- JackBox#2 : Adding the Lid Opening Mechanism
- JackBox #3 : Opening and Closing the Lid
- JackBox #4 : Some Decoration and LEDs
- JackBox # 5 : Adding Some Festive Sound
- JackBox #6 : The Completed Article
- Tiny24hourMoBot #1 : Starting
- Tiny24hourMoBot #2 : 5 Hours in
- Tiny24hourMoBot #3 : 13 hours have passed
- Tiny24hourMoBot #4 : The 24 hours is almost up
- Tiny24hourMoBot #5 : Post Script - Making it even Tinier
- TinyMoBot #6 : The Transparent Version
- TinyMoBot #7 : Using a LiPo Battery
- SuperRobot #1 : Getting Started
- SuperRobot #2 : The Wrong Wheels
- SuperRobot # 3 : Motor Drive Interface Now Just About Working
- SuperRobot #4 : Putting it Together
- SuperRobot #5 : The End!
- DC Motor Mobile Robot : With Nano Controller
- DC Motor Build #2 : Almost Completed Chassis and First Trials
- DC Motors Mobile Robot : Adding the Battery Container
- DCMotorsMobileRoBot #4 : 3D Printed PCB Holder
- DCMotorsMobileRoBot #5 : The PCBs are Inside the Chassis (But not all the wires are!)
- Using the MeArm robotic arm to test battery life in the Dirty Smart Button
- Month of Robots - MeArm test update
- Arduino Powered MSE-6 (Mouse Droid)
- Arduino Powered MSE-6 (Mouse Droid) - Arduino Yun UI
- Arduino Powered MSE-6 (Mouse Droid) - Arduino Uno and FreeRTOS
- Arduino Powered MSE-6 (Mouse Droid) - Droid in Action
- Arduino Powered MSE-6 (Mouse Droid) – Arduino Code
- NVIDIA Jetson Nano by jomoenginer
- NVIDIA Jetson Nano: JetBot Intro
- NVIDIA Jetson Nano: JetBot Assemble
- NVIDIA Jetson Nano: Collision Avoidance
- VidorScout - MKR Vidor 4000 Mobile Robot: Intro
- VidorScout - MKR Vidor 4000 Mobile Robot: VidorBitstream compile
- VidorScout - MKR Vidor 4000 Mobile Robot: Camera QR Code Recognition
- VidorScout - MKR Vidor 4000 Mobile Robot: Assembly and Test
- Simple Solar BOT ----Blog 1
- Simple Solar BOT ----Blog 2
- Simple Solar BOT ----Blog 3
- Simple Solar BOT ----Blog 4
- Simple Solar BOT Tragedy and Recovery ----Blog 5
- Simple Solar BOT ----Finale
- tinyMonster AIO Robot (part-1)
- tinyMonster AIO Robot (part-2)
- tinyMonster AIO Robot (part-3)
- tinyMonster AIO Robot (part-4)
- tinyMonster AIO Robot (part-5)
- tinyMonster AIO Robot - RF remote
Rube Goldberg Machine
Safety & Security
SDR
STEM
Test & Tools
- TinyDVM#2
- TinyDVM#3 : Colour and Final Case
- TinyDVM#4 : Graphical Display
- TinyDVM#5 : Web Display of Voltages
- "No lies" IR Thermometer - part I
- "No lies" IR Thermometer - part II
- "No lies" IR Thermometer - part III
- "No lies" IR Thermometer - part IV
- Programmable Electronic Load: Dynamic Behaviour: Part 1 Overview by jc2048
- 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
- A Transistor Load by jc2048
- A Transistor Load: How it Works
- A Transistor Load: Stability
- A Transistor Load: Stability Part 2
- 3D Printer Filament Automatic Dispenser for Arduino - #1 Design and Hardware
- 3D Printer Filament Automatic Dispenser for Arduino - #2 Connection and Software
- Automated Cable Test System .. part 1
- Automated Cable Test System .. part 2
- Automated Cable Test System .. part 3
- Automated Cable Test System .. part 4
- Automated Cable Test System .. part 5
- Automated Cable Test System .. part 6
- Automated Cable Test System .. part 7
- Arduino in Test Instrumentation - Intro: SCPI Programmable Switch
- Arduino in Test Instrumentation - Part 1: SCPI Lib
- Arduino in Test Instrumentation - Part 2: Firmware
- Arduino in Test Instrumentation - Part 3a: LabVIEW Driver Intitialisation Block
- Arduino in Test Instrumentation - Part 3b: LabVIEW Driver Switch Control Block
- Arduino in Test Instrumentation - Part 3c: LabVIEW Driver Read Status Block
- Arduino in Test Instrumentation - Outro: LabVIEW Example
- Precision analog opto-isolation amplifier using HCNR200/201
- tinyMonster - Analog Precision opto-isolator
- Process Duration Timer Blog 1 (The Timer)
- Process Duration Timer Part 2 (Power Supply)
- Process Duration Timer Part 3 (Interfaces)
- Process Duration Timer Part (4) The Brain and Proof of Concept
- Process Duration Timer (Final Chapter) Assembly and Testing
- How to measure differential signals using an oscilloscope [Examining the ADSL2+][UID=d445] by Hesam.M
Upcycling
- Tempus Fugit... Part 1: 1978 a.d.
- Tempus Fugit... Part 2: 2018 a.d.
- Tempus Fugit... Part 3: micro:bit Interfacing 5V Logic
- Tempus Fugit... Part 4: micro:bit 5V SPI
Wearables
- Heart Reactor & Crown Tools by dougw
- Sudden Impact - Crown Tools and Heart Reactor - updates 1-39
- Heart Reactor - Counting
- AD8232 Heart Monitor Module
- Heart Reactor Circuit Card Operation
- Heart Reactor Assembly - Counting
- Heart Reactor - Bluetooth Demo
- Heart Reactor Software Implementation
- Heart Reactor android app
- Crown Tools Preliminary Mechanical Design
- Sudden Impact Helmet Bracket
- Crown Tools - Qi Charging
- Crown Tools Accelerometer First Data
- Crown Tools Impact Event Capture
- Crown Tools Assembled & Operating
- Crown Tools Installation & Drop Test
- Heart Reactor Mechanical Base Design
- Heart Reactor Final Demo
- Crown Tools on a hockey helmet in a rink
- Crown Tools in a hockey game
- Crown Tools in Action
Unboxings
Contributors: dubbie, fmilburn, ralphjy, milosrasic98, luislabmo, koudelad, jc2048, aspork42, BigG, avnrdf, neuromodulator, 14rhb, nobble, jomoenginer, urkraft, snidhi, balearicdynamics, ruchir1674, Fred27, dwinhold, ninjatrent, the-dubster, armour999, rsc, kk99, dixonselvan, phoenixcomm, fyaocn, msimon, gam3t3ch, dougw, carmelito, Sean_Miller, genebren, connormiller, fvan, three-phase, beagles, danielw, tonydbeck, Workshopshed, Jan Cumps, shabaz, ntewinkel, mahmood.hassan, abg123, sunnyiut, costantinorizzuti, idanre1, jw0752, tech_nut81, Molham, hlipka, Gough Lui, rsjawale24, robogary, skywalker1211, vimarsh_, aabhas, weiwei2, pratyush_cetb, ravi_butani, andyforeverest, bernhardmayer, toolkitman, daniloo94, sfrebelo, samreen.islam, nishanchettri, aptbartmess , sakshambhutani, anupash.1002, oliverschalles, guycarver, wolfgangfriedrich, shwetankv007, julior, pettitda, sherbieny, Hesam.M, cypresstwist, kimpritzker, uddin, WarrenW, ptoth, eivholt, nikhilstephen, michail, lawsonkeith, majanan, garengllc, deolee, gecoz, sharkat, netpack, strb, lahey, guillaume9433,
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