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The 24 best-selling circuit on AliExpress

We picked 24 circuit from AliExpress with real orders and good reviews. Prices go from $0.83 to $35.34, the average rating is 4.8 stars and the most popular one has 31.2k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1DT830B Mini Handheld Digital Multimeter, Voltmeter Ammeter Tester for Automotive & Electri-63%DT830B Mini Handheld Digital Multimeter, Voltmeter Ammeter Tester for Automotive & Electrical Circuit Repair$4.33 $11.73★ 4.9 · 31.2k soldView on AliExpress →
  2. 2TUYA WIFI Smart Circuit Breaker Power Metering 1P 63A DIN Rail for Smart Home wireless Rem-58%TUYA WIFI Smart Circuit Breaker Power Metering 1P 63A DIN Rail for Smart Home wireless Rem$15.04 $35.49★ 4.9 · 10k soldView on AliExpress →
  3. 3EARU Tuya WiFi Smart Circuit Breaker MCB 63A Timer Power Energy kWh Voltage Current Meter-16%EARU Tuya WiFi Smart Circuit Breaker MCB 63A Timer Power Energy kWh Voltage Current Meter$10.77 $12.88★ 4.8 · 10k soldView on AliExpress →
  4. 4Tuya WIFI Smart Circuit Breaker 1P+N Over-Voltage/Current/Power Protector Under Voltage Pr-58%Tuya WIFI Smart Circuit Breaker 1P+N Over-Voltage/Current/Power Protector Under Voltage Pr$16.99 $40.46★ 4.9 · 5k soldView on AliExpress →
  5. 5Reclosable Smartlife TUYA WIFI Circuit Breaker 63A 110V 220V Energy Meter Metering Timer W-55%Reclosable Smartlife TUYA WIFI Circuit Breaker 63A 110V 220V Energy Meter Metering Timer W$19.50 $43.20★ 4.9 · 5k soldView on AliExpress →
  6. 6TOMZN 1P+N 63A 110V 220V TUYA WIFI Smart Switch kWh Metering Circuit Breaker Timer with Vo-25%TOMZN 1P+N 63A 110V 220V TUYA WIFI Smart Switch kWh Metering Circuit Breaker Timer with Vo$20.49 $27.31★ 4.9 · 5k soldView on AliExpress →
  7. 71P+N 16A WiFi Smart Circuit Breaker With Metering Power Energy kWh Voltage Current Protect-57%1P+N 16A WiFi Smart Circuit Breaker With Metering Power Energy kWh Voltage Current Protect$14.06 $33.00★ 4.8 · 5k soldView on AliExpress →
  8. 8Stem Kits for Kids DIY Physical Scientific Experiments Circuit Kit ABS Electronic Componen-53%Stem Kits for Kids DIY Physical Scientific Experiments Circuit Kit ABS Electronic Componen$6.76 $14.24★ 4.7 · 5k soldView on AliExpress →
  9. 99V 8-Isolated Output Guitar Pedal Power Supply | Type-C/USB Input, Short-Circuit Saf-62%9V 8-Isolated Output Guitar Pedal Power Supply | Type-C/USB Input, Short-Circuit Saf$9.78 $25.75★ 4.9 · 5k soldView on AliExpress →
  10. 10Electric Scooter Motherboard Controller Main Board ESC Switchboard For XIAOMI Mijia M365/P-57%Electric Scooter Motherboard Controller Main Board ESC Switchboard For XIAOMI Mijia M365/Pro/1s Circuit Parts$18.04 $42.29★ 4.9 · 3k soldView on AliExpress →
  11. 11Car Battery Cut Off Switch 12V/24V Disconnect Automatic Circuit Breaker Anti-Power Off Lea-60%Car Battery Cut Off Switch 12V/24V Disconnect Automatic Circuit Breaker Anti-Power Off Leakage Protector Unive$4.14 $10.30★ 4.5 · 1.3k soldView on AliExpress →
  12. 122-In-1 Battery Spot Welder, Led Lighting, Dual Pulse Welding, Circuit Board Welding Tool, -57%2-In-1 Battery Spot Welder, Led Lighting, Dual Pulse Welding, Circuit Board Welding Tool, For Welding Nickel$24.89 $58.19★ 4.7 · 1.2k soldView on AliExpress →
  13. 13Smart Electronics Integrated Circuit Joystick Shield V1.2 for arduino Diy Kit-59%Smart Electronics Integrated Circuit Joystick Shield V1.2 for arduino Diy Kit$2.84 $6.91★ 4.9 · 878 soldView on AliExpress →
  14. 14STEM Science Education Electronic Building Blocks Toy Physics Circuit Experiment Set Handm-55%STEM Science Education Electronic Building Blocks Toy Physics Circuit Experiment Set Handm$35.34 $77.99★ 4.9 · 800 soldView on AliExpress →
  15. 15Cassette Music Tapes Circuit Board Camera For Xiaomi 15 Ultra 11T 12T 13T 14T Pro Case Mi -11%Cassette Music Tapes Circuit Board Camera For Xiaomi 15 Ultra 11T 12T 13T 14T Pro Case Mi POCO X7 M7 F7 Pro$2.73 $3.06★ 4.7 · 567 soldView on AliExpress →
  16. 16Student Electric Circuit Kits for Physics Education School Lab Learning Electromagnetic Ex-20%Student Electric Circuit Kits for Physics Education School Lab Learning Electromagnetic Experiments Teaching$19.90 $24.94★ 5.0 · 369 soldView on AliExpress →
  17. 17SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board ElecSMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Electronic Circuit$1.39★ 4.9 · 157 soldView on AliExpress →
  18. 18Universal PCB Circuit Protoboard Double Sided Breadboard 2x8 3x7 4x6 5x7 7x9CM Stripboard -65%Universal PCB Circuit Protoboard Double Sided Breadboard 2x8 3x7 4x6 5x7 7x9CM Stripboard Prototyping Board DI$1.86 $5.35★ 4.9 · 150 soldView on AliExpress →
  19. 1950PCS Integrated Circuit Logic IC 74HC/ 74LS DIP-14 5 values IC Chip Assortment Kit Electr-71%50PCS Integrated Circuit Logic IC 74HC/ 74LS DIP-14 5 values IC Chip Assortment Kit Electronic Component$7.55 $26.05★ 4.9 · 144 soldView on AliExpress →
  20. 20Full-band Radio DIY Kit FM/MW/SW SMD Component Soldering Practice Circuit-12%Full-band Radio DIY Kit FM/MW/SW SMD Component Soldering Practice Circuit$9.63 $10.94★ 4.6 · 135 soldView on AliExpress →
  21. 21RGB Colorful Flowing Water Light Heart-shaped DIY Soldering Kit Love LED Circuit Board WelRGB Colorful Flowing Water Light Heart-shaped DIY Soldering Kit Love LED Circuit Board Welding School Welding$7.24★ 5.0 · 114 soldView on AliExpress →
  22. 221P 2P DC Breaker 12V 24V 36V 48V 96V 120V DC Circuit Breaker 100A 200A 250A Solar Battery -5%1P 2P DC Breaker 12V 24V 36V 48V 96V 120V DC Circuit Breaker 100A 200A 250A Solar Battery Protector Car Charg$6.44 $6.79★ 4.8 · 83 soldView on AliExpress →
  23. 23400/750/830Tie DIY PCB Breadboard Kit Jumpers 65/140pcs Wires Mini Test Protoboard for DIY-54%400/750/830Tie DIY PCB Breadboard Kit Jumpers 65/140pcs Wires Mini Test Protoboard for DIY Test Circuit Board$7.10 $15.48★ 4.6 · 73 soldView on AliExpress →
  24. 24Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare-27%Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit Without D$0.83 $1.13★ 4.9 · 46 soldView on AliExpress →

Quick picks

Most popularDT830B Mini Handheld Digital Multimeter, Voltmeter Ammeter Tester for Automotive$4.33 · ★ 4.9 · 31.2k soldBest ratedStudent Electric Circuit Kits for Physics Education School Lab Learning Electrom$19.90 · ★ 5.0 · 369 soldCheapest well ratedOptocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electr$0.83 · ★ 4.9 · 46 soldBiggest discountDIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board $10.68 · ★ 4.7 · 30 sold

How much to pay

Tip: read the latest buyer photos on AliExpress and check the size or model before you order. Products with many orders and a rating of 4.7 or more are usually the safest choice.

Questions

What is the best-selling circuit?

The most popular one is "DT830B Mini Handheld Digital Multimeter, Voltmeter Ammeter Tester for Automotive & Electrical Circuit Repair", with 31.2k orders.

How much does a circuit cost?

In this list prices go from $0.83 to $60.74; half of them cost less than $9.63.

Which circuit has the best reviews?

"Student Electric Circuit Kits for Physics Education School Lab Learning Electromagnetic Experiments Teaching" has an average of 5.0 stars with many orders.

Are there discounts?

Yes. On average these products are 38% below their original price on AliExpress. Prices change often.

Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.