Event Dates: Nov 21st - Nov 27th (EST)
From November 21st to November 27th, purchase a $1 Mystery Box for a chance to win amazing prizes, including a Raspberry Pi 5, LattePanda 3 Delta, or Arduino Starter Kit. Each day features a unique grand prize, and every customer will receive a guaranteed prize worth over $15—even if they don’t win the grand prize!
Check out the $1 Mystery Box Event Calendar below to see what’s in store each day. Don’t miss your chance to win big!
Event Dates: Nov 21st - Dec 4th (EST)
→ [Check All Flash Sales]
Product Name
Gravity: Analog Dissolved Oxygen / DO Sensor Meter Kit for Arduino
Gravity: Analog Industrial-Grade pH Sensor / Meter Pro Kit V2
Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K=1)
Gravity: Factory Calibrated Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C & UART)
Figure
SKU
SEN0237-A
SEN0169-V2
DFR0300
SEN0465
Features
Applied in many water quality applications, such as aquaculture, environment monitoring, natural science, etc. Detection Range: 0~20mg/L
An essential tool for anyone involved in precise water quality monitoring and management. Supports 7/24-hour monitoring with a lifespan exceeding 4380 hours.
Laboratory Grade Probe. For water culture, aquaculture, environmental water detection. Detection Range: 0~20ms/cm
Applied to fields like portable devices, air quality monitoring devices, industries, mines, warehouses, and other spaces where the air is not easy to circulate.
Discount Price
$129.00
$45.90
$55.00
$65.90
Original Price
$169.00
$64.90
$69.90
$84.90
Discount
Save $40
Save 29%
Save 21%
Save 22%
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Product Name
14" 4K IPS IPS Bar Touch Display (Compatible with Raspberry Pi 5 / 4B, LattePanda Sigma / Delta)
MindPlus Arduino Coding Kit with 25 Tutorials & 18 Sensors – Ideal for Kids Learning Programming
Figure
SKU
DFR0543
DFR1045
DFR1125
ROB0147
KIT0152-EN
Features
A small, portable, and light SBC for their ultimate project! DIY project running the Windows or Linux
Capable of connecting with LattePanda series, Raspberry Pi 4B, Jetson Nano, as well as various desktop computers, laptop computers, mini PCs, industrial computers, and tablet computers.
Unique 3.5:1 aspect ratio and 4K resolution.
Christmas gift for kids! A programmable toy for 8+ years old kids to learn about robotics.
An ideal educational tool for kids to start their coding journey
Discount Price
$148.00
$190.00
$229.00
$99.00
$49.00
Original Price
$208.00
$229.00
$249.00
$159.90
$99.00
Discount
Save $60
Save $39
Save $20
Save $60.9
Save $50
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Product Name
RPLiDAR S2 - ToF LiDAR 360° Laser Range Scanner (30m, 5V, UART, IP65)
RPLiDAR S2L - ToF LiDAR 360° Laser Range Scanner (18m, 5V, UART, IP65)
RPLIDAR S1 - 360 Degree Portable ToF Laser Range Scanner (40m)
RPLiDAR S3 - 360 Degree Smaller Size TOF Laser Range Scanner (40m)
Figure
SKU
DFR1022
DFR1023
DFR0616
DFR1097
Discount Price
$299.00
$224.00
$487.00
$384.00
Original Price
$399.00
$299.00
$649.00
$549.00
Discount
Save $100
Save $75
Save $162
Save $165
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Product Name
UART Capacitive Fingerprint Sensor (FPC Connector, 80 Fingerprints)
Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)
Figure
SKU
DFR0676
SEN0233
SEN0542
SEN0561
Features
Built-in WiFi and Bluetooth.
Provides you with the measurements of PM10, PM2.5, PM1.0 as well as temperature and humidity.
360-degree view object recognition and deep self-learning.
For gesture remote controllers, robot interaction, human-machine interface control, lighting control, and gesture game machine.
Discount Price
$9.90
$11.90
$9.90
$2
Original Price
$24.90
$39.90
$24.90
$23.00
Discount
Save 60%
Save 70%
Save 60%
Save 90%
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Event Dates: Nov 21st - Dec 4th (EST)
1.How can I check all my coupons during the event?
After logging in, go to "My Coupons" to view all your available coupons. Use them before they expire on Dec 4, 2024 (EST).
2. Can Flash Sales be used with coupons?
No, Flash Sales cannot be combined with Black Friday discount coupons. If your cart contains both, discounts will be applied separately.
For example, if you add:
Gravity: Analog Dissolved Oxygen Sensor (Flash Sale: $129)
Gravity: KnowFlow Basic Kit (Original Price: $220, with a 10% off coupon)
The total will be:
$129 + $220 × 0.9 = $327
VIP customers can use a shipping coupon for additional savings.
3.How do I track my order status?
After logging in, go to "My Account" → "Order History" to view your order details.
4.How long will it take to receive my order?
Delivery times vary based on shipping method. Click here for shipping time estimates.
5.How can I become a VIP customer, and what are the benefits?
Earn points in the Task Center to become a VIP customer and enjoy exclusive perks. Click here to see all VIP benefits.
One Coupon per Order: Only one coupon can be used per order, but VIP customers can use a shipping coupon along with a Black Friday product coupon.
Currency Conversion: If your payment is in a currency other than US dollars, coupon values will be determined by the exchange rate on the day of application.
Non-transferable Coupons: Coupons cannot be transferred, redeemed for cash, or store credits.
Exclusion of Distributors: Distributors are excluded from participating in this event.
Final Interpretation: DFRobot reserves the right for the final interpretation of the event rules.