#diy
234 episodes · Page 4 of 10
#4387: Drilling 60mm Holes in Melamine with a 12V Drill
Can a 12V drill handle a 60mm hole saw through melamine? The answer is yes—with the right technique and tool choices.
#4385: USB-C Charging Station for Your Tool Belt
Can you build a custom charging station for your tool belt? We break down the electrical engineering behind USB-C Power Delivery.
#4360: How Long Will Your ESP32 Sensor Actually Run on a Single 18650?
Walk through the real math behind ESP32 battery life — from sleep current to LoRa retransmissions in concrete garages.
#4353: GPIO Pins: Your SBC's Hidden Superpower
What GPIO pins actually do, where the power limits are, and which sensors work on each side of the divide.
#4346: Pigeon Fortress: Removing Nests & Installing Netting in a Rental
How to safely remove pigeon nests and install balcony netting in a rental without losing your deposit.
#4345: HVAC Balancing for Renters: Cardboard, Coils, and CFM
Can blocking vents actually help a hot bedroom? The physics of airflow, coil freeze risks, and what renters can actually do.
#4344: Freeing IR Codes from Broadlink's Walled Garden
Dump the firmware, flash Tasmota-IR, and take control of your own IR codes.
#4342: Open-Front Bins vs Drawer Cabinets: Workshop Storage Deep-Dive
Open-front bin, hopper bin, or drawer cabinet? We decode the confusing terminology of small-parts storage systems.
#4336: Eurobox Storage: Warehouse Logic for Your Home
Can warehouse packing math turn your pantry into a high-efficiency storeroom? We crunch the numbers.
#4333: Sealants vs Fillers: What Actually Works
Why your bathroom caulk peels and how to fix it with the right product for every gap.
#4332: Why Your Glue Keeps Failing — Adhesives Decoded
One glue to rule them all? Nope. Here's why your joints fail and exactly which adhesive to use.
#4330: Drilling Right: Bits, Concrete & Israeli DIY
Which drill bits to stock, duplicate, and avoid for Israeli concrete, tile, and metal — with specific quantities.
#4329: Tier 3 Hardware: When to Stock vs. Buy on Demand
Rivet nuts, heat-set inserts, and Helicoils—which specialist hardware belongs in your workshop?
#4327: Tier 2 Hardware: What You Need When Tier 1 Fails
Cavity anchors, blind rivets, threaded inserts, and more — the fasteners that save you from 10 PM hardware store trips.
#4326: Your DIY Survival Kit: 30 Items for Israeli Walls
The exact 20-30 hardware items that stop 80% of household projects from stalling — tailored for Israel's four wall substrates.
#4325: The 80% Fastener Kit That Stops Saturday Trips
Stop emergency hardware store runs with a curated stock of screws, plugs, and consumables.
#4318: Fiber vs Copper: Pulling Cable in a Rental Apartment
Should you pull fiber or Ethernet through conduit in a rental? One is forgiving, the other is expensive glass.
#4295: Custom Storage Inserts Without Injection Molding
How to make HDPE grid inserts for Euro boxes without injection molding — 3D printing, CNC, or waterjet cutting?
#4292: How a Belt Changed One Man’s Shopping Philosophy
One belt, a gear nerd community, and a whole new way to buy things that actually last.
#4291: Car Battery Lifespan, Dash Cams & Jump Starters
Realistic battery life, why dash cams drain them fast, and whether portable jump starters actually work.
#4290: What Specs Actually Matter in a Borescope
1080p vs VGA scams, cable length traps, and adjustable lighting — what to look for in a diagnostic borescope.
#4285: The Middle-Voltage DC Field Guide
When to use 24V vs 48V DC, how to distribute it, and what hardware you'll need.
#4284: Kill the Wall-Warts: Centralized DC Power for Your Rack
Ditch the brick sprawl. One power supply, one distribution panel, and a huge efficiency gain for your homelab.
#4278: Designing a DIY Meal Replacement from First Principles
Powder beats bars for low-fat, shelf-stable meal replacements. Here's how to design your own from scratch.