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10 PCS Sound Detection Sensor Module Microphone Module Voice Control Whistle Switch For Arduino
Original price was: $12.25.$10.41Current price is: $10.41. This product has multiple variants. The options may be chosen on the product page
10-Pack 3.7V Lithium Battery Protection Boards for Overcharge & Overdischarge Safety
Original price was: $9.55.$8.12Current price is: $8.12. This product has multiple variants. The options may be chosen on the product page
10A 3S Li-Ion Battery Charging Protection Board for 11.1V, 12V, and 12.6V Systems
Original price was: $8.31.$7.06Current price is: $7.06.
12.6V DC Lithium Battery Protection Board for Enhanced Electrical Drill Safety
Original price was: $8.54.$7.26Current price is: $7.26.
12/24V DC Microwave Radar Human Body Sensor for Car Mobile Sensing Solutions
Original price was: $17.15.$14.58Current price is: $14.58. This product has multiple variants. The options may be chosen on the product page
12V 100A Li-ion Phosphate Battery Protection Board with Balancing Features
Original price was: $11.01.$9.36Current price is: $9.36. This product has multiple variants. The options may be chosen on the product page
18.5V 5-String 18650 Lithium Battery Protection Board for Solar: Anti-Overcharge & Overdischarge
Original price was: $8.80.$7.48Current price is: $7.48.
18V Lithium Battery Protection Board for Makita BL1830, BL1850, BL1860 – Reliable Safety Solution
Original price was: $17.85.$15.17Current price is: $15.17. This product has multiple variants. The options may be chosen on the product page
220V Microwave Sensor Switch for Body Detection and Motion Activation
Original price was: $16.16.$13.74Current price is: $13.74.
25A 11.1V-12.6V Lithium Battery Protection Board with Equalization for 18650 Cells
Original price was: $9.41.$8.00Current price is: $8.00. This product has multiple variants. The options may be chosen on the product page
30A Lithium Battery Protection Board with Equalizer for 4S 14.8V/12.8V Lithium Iron Phosphate
Original price was: $9.86.$8.38Current price is: $8.38. This product has multiple variants. The options may be chosen on the product page
5-Pack 7.4V Nickel Lithium Battery Protection Boards – 6A Overcurrent Safety Solution
Original price was: $11.67.$9.92Current price is: $9.92. This product has multiple variants. The options may be chosen on the product page
5-Pack TP4056 Charging Board Modules with Micro USB for 1A Lithium Battery Charging Solutions
Original price was: $8.39.$7.13Current price is: $7.13.
5V Boost Converter Module with LED Display & Battery Protection for DIY Charging Solutions
$6.83 - $7.28 This product has multiple variants. The options may be chosen on the product page
6-String 22/24V 18650 Lithium Battery Protection Board for Enhanced Safety and Performance
Original price was: $8.77.$7.45Current price is: $7.45.
60A 3S 11.1V/12.6V Li-Ion Battery Charger Protection Board for 18650 Cells
$7.78 - $7.99 This product has multiple variants. The options may be chosen on the product page
Adjustable 5A LED Power Supply & Lithium Ion Battery Charger with Voltage Meter Display
Original price was: $13.49.$11.47Current price is: $11.47.
Advanced Environmental Sensor for Temperature, Humidity, Barometric Pressure & Gas Detection
$21.93 - $35.72 This product has multiple variants. The options may be chosen on the product page
DC12V 10A Liquid Level Controller Module – Water Detection Sensor DIY Kit for Precision Monitoring
Original price was: $12.33.$10.48Current price is: $10.48.
HC-SR04 Ultrasonic Distance Sensor Module for Arduino & PICAXE Microcontrollers
Original price was: $8.75.$7.44Current price is: $7.44.
HC-SR501 Pyroelectric Infrared Sensor Module for Human Detection – SUNLEPHANT
Original price was: $8.42.$7.16Current price is: $7.16.
High Precision DS3231 RTC Clock Module with AT24C32 I2C Memory for Accurate Timekeeping
Original price was: $9.60.$8.16Current price is: $8.16.
High-Efficiency Mini DC-DC Step-Down Converter 12V-24V to 5V 3A for Automotive Use
Original price was: $8.18.$6.95Current price is: $6.95.
High-Sensitivity Microphone Sensor Module for Arduino Projects – Enhance Audio Detection
Original price was: $8.03.$6.83Current price is: $6.83.
IRSW20B USB Photoelectric Switch with Reflective Sensor for Enhanced Performance
Original price was: $27.15.$23.08Current price is: $23.08.
LDTR-WG0237 Plant Watering Alarm Humidity Moisture Sensor for Arduino
Original price was: $11.56.$9.83Current price is: $9.83. This product has multiple variants. The options may be chosen on the product page
MFRC-522 RFID Sensor Module with S50 Fudan Card – Reliable Access Control Solution
Original price was: $9.10.$7.74Current price is: $7.74.
Microwave Radar Human Body Sensor Switch Module for Enhanced Detection and Automation
Original price was: $8.70.$7.40Current price is: $7.40. This product has multiple variants. The options may be chosen on the product page
RFID-RC522 Key Fob Sensor Module – Secure DIY RF IC Card Reader for Projects
Original price was: $8.56.$7.28Current price is: $7.28.
TP4056 USB-C Lithium Battery Charging Board Module with 1A Protection – Efficient Power Solution
Original price was: $7.86.$6.68Current price is: $6.68.