Module: 24 biggest discounts on AliExpress
We picked 24 module from AliExpress with real orders and good reviews. Prices go from $0.92 to $1231, the average rating is 4.9 stars and the most popular one has 5k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
- 1
-79%Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Form$1.59 $7.48★ 4.9 · 5k soldView on AliExpress → - 2
-79%AM32 2-4S 40A ESC 32-bit Brushless Speed Controller On-board 5V2A BEC Module for Drone 1/18 1/24$1.83 $8.70★ 4.8 · 475 soldView on AliExpress → - 3
-79%LASER TREE Laser Module 10W/20W/30W/40W Optical Power with Air Assist Laser Head TTL Blue Light$114 $536★ 4.7 · 92 soldView on AliExpress → - 4
-79%For FarDriver Controller Programming Bluetooth Adapter BT Module for ND72240 72260 72360 72680$2.43 $11.47★ 4.8 · 65 soldView on AliExpress → - 5
-78%LASER TREE 20w 40W 80W Laser Module 450nm Laser Head Blue Laser for Cnc Laser Engraving Cutting$22.61 $102★ 4.9 · 307 soldView on AliExpress → - 6
-77%4W 5W 10W Laser Head 450nm Blue Light TTL Module with Metal Hood for CNC Laser Engraving Cutting$24.90 $107★ 4.6 · 136 soldView on AliExpress → - 7
-76%LASER TREE 20W Laser Module 450nm 40W TTL Blue Light Laser Engraver Head for Laser Engraving$24.79 $103★ 4.6 · 469 soldView on AliExpress → - 8
-73%LASER TREE Laser Module 4W 5W 10W Optical Power with Air Assist Laser Head 450nm TTL Blue Light$45.63 $171★ 4.8 · 165 soldView on AliExpress → - 9
-72%LASER TREE 20W 10W 5W Optical Power Laser Head 450nm Blue Light TTL Laser Module For CNC Engraver$25.62 $92.65★ 4.9 · 144 soldView on AliExpress → - 10
-70%OV5647 Camera Module for Raspberry Pi ZERO Camera Wide Angle Fisheye Night Vision Edition 120 160$4.32 $14.40★ 4.8 · 334 soldView on AliExpress → - 11
-70%22 in 1 Sensor Kit Module Kit for Robot Learning Beginner Kit Soil Moisture Microphone$12.56 $41.97★ 4.8 · 328 soldView on AliExpress → - 12
-68%MAX98357A I2S 3W Class D Audio Amplifier Module DAC Decoder Filterless Plug and Play for E$0.92 $2.87★ 4.9 · 3k soldView on AliExpress → - 13
-68%LASER TREE 80W-F45 Professional 10W Laser Module 450nm TTL Blue Light Module for CNC 3018 PRO$113 $354★ 4.8 · 158 soldView on AliExpress → - 14
-67%Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Form$2.71 $8.21★ 4.9 · 5k soldView on AliExpress → - 15
-67%1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board$1.51 $4.59★ 4.9 · 484 soldView on AliExpress → - 16
-67%KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay$1.62 $4.95★ 5.0 · 67 soldView on AliExpress → - 17
-67%RCmall 2.8'' ESP32 LCD Display Module ESP32-2432S028R 240*320 Resistive Touch Screen TFT with$2.63 $8.02★ 5.0 · 57 soldView on AliExpress → - 18
-67%LASER TREE K1MAX Laser Engraver with 60W Laser Module Adjustable 20W 40W Power Module Engraving$1231 $3741★ 5.0 · 57 soldView on AliExpress → - 19
-67%Raspberry Pi 3 Model B+ Camera Module 1080p 720p Mini Camera 5MP Webcam Video Camera compatible$3.47 $10.47★ 4.9 · 48 soldView on AliExpress → - 20
-67%1set DIY Kit NE555 Component Electronics Electric Piano Organ Module$2.33 $7.09★ 4.8 · 58 soldView on AliExpress → - 21
-66%LASER TREE K1PRO Laser Engraver with 30W 40W Laser Module Engraving Cutting Machine CNC$601 $1778★ 4.8 · 235 soldView on AliExpress → - 22
-66%LASER TREE K20 20W Optical Power Laser Head with Air Assist Nozzle 4 Diodes Module for CNC$245 $722★ 5.0 · 72 soldView on AliExpress → - 23
-65%Micro SD TF SD MINI SD Card Reader Module 3.3V 5V SPI Interface with Level Shifter for Ard$0.92 $2.65★ 4.9 · 2k soldView on AliExpress → - 24
-65%LASER TREE Laser Module 10W Optical Power Fixed Focus Laser Head With Air Assist for CNC Laser$103 $298★ 5.0 · 175 soldView on AliExpress →
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