Fingerprint Sensor AS608 - A Beginner's Guide
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
read tutorial →The Heat Shrink Tube 25mm 2M Polyolefin is a practical choice for wiring, insulation, cable routing, and simple bench setup jobs. Heat Shrink Tube 25mm 2M Polyolefin This 25mm heat shrink tubing (2 meters) is a reliable way to insulate solder joints, reinforce wire splices, and protect cables from abrasion.
This product suits students, makers, repair work, and day-to-day bench tasks where a dependable cable and insulation accessory helps speed things up. Key details include diameter Product, size 25mm, and length 2M.
It fits wiring jobs, cable cleanup, connector installs, power and signal routing, small repairs, and general bench organization.
A practical starter setup pairs this item with Heat Shrink Tube 7mm 2M Polyolefin and Electrical Tape. That gives you a more complete bench-ready combination for common repair, soldering, or assembly work.
Popular add-ons for this kind of product include Heat Shrink Tube 7mm 2M Polyolefin, Electrical Tape, and BST-5021 Multifunctional Wire Stripper Cutter Crimper Crimping Plier Tools For Harness Cable. These can help round out your setup and make day-to-day bench tasks easier.
| Product | Best for | Quick notes |
|---|---|---|
| Heat Shrink Tube 25mm 2M Polyolefin | insulating wire joints | Diameter: Product; Size: 25mm |
| Heat Shrink Tube 20mm 2M Polyolefin | insulating wire joints | Diameter: Product; Size: 20mm |
| Heat Shrink Tube 7mm 2M Polyolefin | insulating wire joints | Diameter: Product; Size: 7mm |
| Product | Heat Shrink Tube 25mm 2M Polyolefin |
|---|---|
| Brand | Circuitrocks |
| Category | Cable and insulation accessory |
| Diameter | Product |
| Size | 25mm |
| Length | 2M |
Check the size, length, and material before installation. For insulation products, make sure the selected size matches the wire bundle or joint you want to cover.
? 1 × Heat Shrink Tubing — 25mm diameter, 2 meters length Why Buy from Circuitrocks? Fast shipping within the Philippines Local stock available Maker-focused support for choosing t
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
read tutorial →Wire a joystick to your Arduino, read X/Y, then print UP / DOWN / LEFT / RIGHT to the serial monitor.
read tutorial →Bench-test a 43 A motor driver before wiring the full project. Catches weak power, mis-pinning, and dead boards before they cost you time.
read tutorial →Coming from UNO and the Pico won't show a COM port? Here's the BOOTSEL trick, the driver fix, and the first sketch that actually works.
read tutorial →Share what you built. Photos, BOM, what worked, what didn't.
view thread →Symptom + what you tried + clear photo = answers within hours.
view thread →Brownout reset when adding a sensor? Notes on supply decoupling and GPIO checks.
view thread →Upload failing on your first Uno? Driver, COM port, board match — checklist inside.
view thread →