How-Tos

raspberry-pi

Monitoring UPS Battery Health on a Raspberry Pi with Network UPS Tools (NUT)

17 hr ago

network ups toolsnutraspberry piups hatbattery monitoringself-hostedpower management

flipper-zero

Using the Flipper Zero as a TOTP Two-Factor Authenticator: Setup and Security Trade-offs

17 hr ago

flipper zerototptwo-factor authentication2faauthenticator appsecurity

workshop

Lockout/Tagout Procedures for a One-Person Maker Shop: Adapting an Industrial Safety System

17 hr ago

lockout tagoutlotoshop safetystored energymachine servicingsolo shop

electronics

Bench Metrology for Makers: Checking Your Multimeter, Oscilloscope, and Power Supply Against Known References

17 hr ago

bench metrologymultimeter calibrationoscilloscope probe compensationbench power supplytest equipment accuracy

3d-printing

Elegoo OrangeStorm Giga Complete Setup Guide: Four-Nozzle Large-Format Assembly and Your First Print

17 hr ago

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3d-printing

Anycubic Kobra S1 Complete Setup Guide: Native Klipper, Auto-Leveling, and Your First Print

17 hr ago

anycubic kobra s1klipperinput shaperauto levelingfdm printersetup guide

cnc

Tormach PCNC 440 Complete Setup Guide: PathPilot, Tooling, and Your First Milled Part

17 hr ago

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cnc

Maslow 4 Complete Setup Guide: Vertical Belt-Driven CNC Assembly and Your First Cut

17 hr ago

maslow 4vertical cncbelt maslowfluidncsheet goodswall-mounted cncsetup guide

laser

xTool F2 Ultra 60W Fiber Complete Setup Guide: MOPA + Diode Dual Laser Workflow

17 hr ago

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laser

Creality Falcon T1 Complete Setup Guide: 5-in-1 Galvo Laser Module System and Your First Job

17 hr ago

creality falcon t1galvo laserfiber laserdiode lasermodular lasersetup guidemetal marking

raspberry-pi

Raspberry Pi Camera Module 3 vs HQ Camera vs Global Shutter Camera: Choosing the Right Sensor

1 days ago

raspberry picamera module 3hq cameraglobal shutter cameralibcamerabuying guidemachine visionimx708imx477imx296

workshop

Building an SDS Binder and Chemical Right-to-Know Compliance for a Maker Shop

1 days ago

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laser

Laser-Cut Pop-Up Books and Paper Engineering Mechanisms

1 days ago

pop-up bookspaper engineeringlaser cuttingcardstockv-foldparallel foldbook artsscoring

cnc

CNC Edge-Banding and Solid Wood Edging for Plywood Panels

1 days ago

edge bandingplywoodiron-on veneersolid wood edgingcnc routingcabinet makingwolfpawn 4040 pro

laser

Designing and Laser-Cutting Sundials: Gnomon Geometry and Hour Line Layout

1 days ago

sundialgnomonlaser cuttinganalemmatic sundialhorizontal sundialacryliclatitude correctionequation of time

3d-printing

3D Printing ADA-Compliant Braille and Tactile Signage

1 days ago

3d printingada signagebrailletactile letteringaccessibilitygrade 2 brailleraised charactersopenscad

flipper-zero

Decoding Wireless Weather Station Sensors with Flipper Zero Sub-GHz

1 days ago

flipper zerosub-ghzweather stationacuriteambient weatherrtl_433rf decodingook

electronics

Bench Multimeter Buying Guide: True RMS, CAT Ratings, and Count Resolution Explained

1 days ago

multimeterbuying guidetrue rmscat ratingcount resolutionflukeelectronics toolssafety

electronics

RF Connectors for Makers: SMA, BNC, UHF, and N-Type Explained

1 days ago

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electronics

GNU Radio Companion for Makers: Building Your First SDR Signal Processing Flowgraph

1 days ago

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electronics

Reverse Engineering Unknown PCBs: Continuity Tracing, Probing, and Schematic Reconstruction for Repair

2 days ago

reverse engineeringpcb repaircontinuity tracingschematic reconstructionprobingno-schematic repairelectronics troubleshooting

laser

Laser-Cut Scale Model Boat Hulls: Bulkhead-and-Stringer Construction

2 days ago

model boatboat hullbulkhead and stringerlaser cuttingplywoodscale modelingray5 20w

3d-printing

3D Printing and CNC for Model Rocketry: Nose Cones, Fin Cans, and Recovery Bays

2 days ago

model rocketrynose conefin canrecovery bay3d printingcncanycubic kobra 3wolfpawn 4040 proPLAnylon

3d-printing

3D Printing and Laser-Cut Accessories for Archery: Arrow Rests, Broadhead Wrenches, and Bow Jigs

2 days ago

archerybow accessoriesarrow restbroadhead wrench3d printinglaser cuttingTPUjigs