We have a wide assortment of Arduino IDE Ready products ranging from the ATTiny85 up to the WiFi-enabled NodeMCU ESP8266. All can be programmed from the Arduino IDE.
Nov 8: YRARC (York Region) Hamfest.
May 15-17, 2026: Dayton Hamvention
Visit our Technical Information area for hints, tips, reference material, LED and resistor calculators and much more.
Looking for coding examples or sample circuits? They are available from us at https://www.make-it.ca
Have an idea or design that you need advice on how to create with LEDs, LED Ribbon or Electronics?Contact us with your ideas and we can assist you and even customize a solution to meet your needs.
Latest Update and Information
Educational Discounts: Educator and student discount enrollment is available now. Resources who have been approved receive a discount through the program. See our Educational Discount information page for more information and enrollment information and apply today.
Light Packet Shipping: Looking for ways to save on shipping? Our Light Packet Shipping service is running. See our shipping information page for more information on how you can save on shipping costs.
Shows and Hamfests: We have plans to attend several shows in the greater Toronto area. See our Events Calendar to find where we will be next. If you know of an event or Maker Fest we should exhibit at, be sure to contact us. Remember, we can bring along anything from our online store if you would like and save you some extra money with show discounts.
Latest
Mini Roller Lever Micro Switch
Mini Roller Lever Micro Switch Roller Lever Actuator Widely used in appliances, electronic equ..
$1.60 USD
Mini Lever Micro Switch
Mini Lever Micro Switch Lever Actuator Widely used in appliances, electronic equipment, ..
$1.60 USD
Roller Lever Micro Switch
Roller Lever Micro Switch Roller Lever Actuator Widely used in appliances, electronic equipmen..
$1.70 USD
BNC Male to Double Binding Post
BNC Male to Double Binding Posts Test Equipment Connections Simplified BNC male to double bind..
$4.50 USD
BNC Female to Double Banana Plug
BNC Female to Double Banana Plug Test Equipment Connections Simplified BNC female to double ba..
$4.50 USD
BNC Female to Double Binding Post
BNC Female to Double Binding Posts Test Equipment Connections Simplified BNC female to double ..
$4.50 USD
BNC Male to Double Banana Plug
BNC Male to Double Banana Plug Test Equipment Connections Simplified BNC male to double banana..
$4.50 USD
Christmas Tree LED DIY Kit
LED Christmas Tree Kit - 3mm DIY Kit with Red, Green and Yellow 3mm LEDs Do-It-Yourself C..
$2.30 USD $10.00 USD
USB ISP AVR Programmer
USB ISP AVR Programmer Supports AT89S51/52 MCU, and ASP AVR Devices In-Circuit-Programmer for ..
$1.00 USD $3.25 USD
Rocker Switch
DPDT Rocker Switch 16A or 40A Models Available This switch is a small and extremely durable DP..
$2.50 USD
IEC 320 C14 Switched Socket
IEC 320 C14 Switched and Fused Panel-Mount Connector PC Style Male Connector With Integrated Swit..
$6.95 USD
PC Power IEC 320 C14 Connector
IEC 320 C14 Panel-Mount Connector PC Style Male Connector with Screw Mounting IEC 320 C14 pane..
$1.35 USD
Sliding T-Slot Nut 2020 Series
T-Slot Nut 20T (2020) Series For 2020 Profile Aluminium Sliding T-Slot Nut for 2020 20T series..
$0.78 USD
T-Slot Nut 30T-M5 (3030 Profile)
T-Slot Nut 30T-M5 For 3030 Profile Aluminium Load insert into T-Slot to provide a fixed thread..
$5.50 USD
Flat Washers - Metal
Metal Flat Washers Stainless or Black Galvanized Metal flat washers available in Metric sizes ..
$0.20 USD
Wafer Flat Hex-Head Screws
Button Hex-Head Metric - Pan Round Head Screw Hexagon Socket Button Head Cap Screw An external..
$0.84 USD
3M USB to Micro USB Cable
USB to Micro USB Charge and Sync Cable Huge 3m (118-inch) Length This is an extended-length US..
$5.85 USD
3M USB to USB Type-C Cable
USB to Type-C USB Charge and Sync Cable Huge 3m (118-inch) Length This is an extended-length U..
$5.85 USD
5mm Dual Color LED Green/Red (Frosted Lens)
5mm Dual Color Green/Red Frosted 5mm - T1 3/4 Ultra-High Brightness LEDs 5mm Through..
$2.30 USD
3mm Dual Color LED Green/Red
3mm Dual Color Green/Red Frosted Dual Color Green and Red LED This is a unique LED having only..
$2.30 USD
CH 3.96 3-pin Connector Set
Prewired CH 3.96 3-Pin Connector Set 3-Pin with 20cm Cable PCB Connector 3.96mm pin spacing pr..
$2.50 USD
PCF8574 I2C 8-Bit I/O Expander
PCF8574 I2C to 8-Bit I/O Expander The PCF8574 module is used to expand the input/output (I/O) por..
$3.50 USD
Arduino MEGA 2560 Pro
Arduino MEGA 2560 Pro with CH340G Arduino MEGA 2560 Power In A Compact Package The Mega 2560 P..
$15.99 USD
DIY IR 18-LED SpotLight jr Kit
DIY IR 18-LED Spotlight jr Kit with IR LEDs Includes with 850nm or 940nm Infrared (IR) LEDs DI..
$8.00 USD
LED SpotLight jr: 18-LED PCB
DIY 18-LED Spotlight jr Board You Supply 3mm or 5mm LEDs The LED Spotlight uses industry stand..
$4.00 USD
Bluetooth Decoder Board
Bluetooth Decoder Board Compact Design - Runs On 5v Looking for a simple and inexpensive way t..
$3.40 USD
3.5mm to 3.5mm Stereo Cable
3.5mm to 3.5mm Stereo Plug Male to Male Cable - 3-pin Specifications: - 3.5mm to 3.5mm male t..
$2.80 USD
3.5mm Metal Male Plug
Metal 3.5mm Male Plug These metal male 3.5mm plug are common in audio applications. Available wit..
$1.25 USD