Fresh stock
Recently added parts stay front and center instead of getting buried.
Polar Parts / Canada
Clean catalog. Clear pricing. Electronics parts ready for real builds.
Polar Parts is a Canada-focused storefront for repair kits, sensors, power modules, and tools. Browse freely, build the cart first, and move into a secure checkout when you are ready to pay.
Canada-first checkout
Shipping, tax, and delivery expectations stay aligned with Canadian orders.
Operational fulfillment
Orders persist in Supabase and export cleanly to DSers CSV batches.
New this week
SensorsHall Effect Sensor 10-Pack
Reliable sensor bundle for switch detection, tach feedback, and motion projects.
$13.20
Curated for makers, repair benches, and prototypes
CAD pricing with Canada-only checkout
Guest cart until you are ready to authenticate
Operational DSers CSV fulfillment workflow
Shop by collection
Merchandising the catalog around the jobs customers actually need to solve.
Featured collections mirror the way high-converting Shopify stores guide shoppers: distinct categories, clear imagery, and a short reason to click.
Power Modules
Browse recent power modules selected for repair work, prototyping, and clean Canadian checkout.
Shop collectionSensors
Browse recent sensors selected for repair work, prototyping, and clean Canadian checkout.
Shop collection
Tools
Browse recent tools selected for repair work, prototyping, and clean Canadian checkout.
Shop collectionNew arrivals
Fresh products presented like a real storefront, not a raw supplier feed.
Sensors
Signal Foundry
Hall Effect Sensor 10-Pack
Reliable sensor bundle for switch detection, tach feedback, and motion projects.
sensorhall-effect
$13.20
Power ModulesSave $6.00
North Harbor Labs
USB-C Buck Converter Board
Compact buck board for regulated 5V builds and repair jobs.
usb-cbuck
$18.95
$24.95
ToolsSave $7.00
Copper Route
Precision Soldering Toolkit
Temperature-ready toolkit for hobby benches and field repairs.
solderingrepair
$32.50
$39.00
Storefront flow
Add to cart first. Authenticate when you are ready to pay.
Polar Parts keeps the browsing flow frictionless, then anchors checkout to a Supabase-authenticated email so orders, support, and fulfillment stay tied together.
1Browse products and build a guest cart.
2Sign in or create an account before Stripe Checkout.
3Store paid orders in Supabase and export clean DSers CSV batches.
Builder picks
High-signal parts for the next cart build.
Sensors
Signal Foundry
Hall Effect Sensor 10-Pack
Reliable sensor bundle for switch detection, tach feedback, and motion projects.
sensorhall-effect
$13.20
Power ModulesSave $6.00
North Harbor Labs
USB-C Buck Converter Board
Compact buck board for regulated 5V builds and repair jobs.
usb-cbuck
$18.95
$24.95
ToolsSave $7.00
Copper Route
Precision Soldering Toolkit
Temperature-ready toolkit for hobby benches and field repairs.
solderingrepair
$32.50
$39.00
More to explore