Timer with 4 configuration options, controls relay ignition counts from 1 second to 999 minutes
Laser technology for Distance measurement. Stable, accurate and highly sensitive range (8m).
MG811 Carbon Dioxide module with simple module for high concentration detection
Nano board, compatible with Arduino IDE and libraries. Option to add board with connector pins and voltage regulator, very convenient!
Kit Mega2560 + USB cable + Dupont jumpers + Humidity & Temperature sensor DHT11 + 1602 LCD 100% Arduino compatible
4x1 membrane keyboard with 4 keys in total. With Self-adhesive Film on the back. Plasticized Keys For Longer Life.
Module based on MQ-135 sensor for detection of contaminating gases such as Ammonia, Nitrogen Oxide (NOx), Benzene and Carbon Dioxide
The MPX4250AP On-Chip Temperature Compensated and Calibrated Silicon Pressure Sensors 20 to 250 kPa (2.9 to 36.3 psi)
We offer worldwide shipping Air Mail (from USD$5) and optionally by express UPS/DHL/TNT/FedEx (from USD$20) at rates depending on your location and amount of purchase.
We can provide special products for special customers. Please contact us shop@jdhlabstech.com
Regular payment method is Skrill (Visa, MasterCard, American Express and many more local banks Worldwide). We accept PayPal as well, with a 3% charge fee for any purchase. You may also prefer to pay through a bank transfer or other method. Please contact us with your request.
Teachers and groups
If you are a teacher or intend to purchase for your classmates, ask for special discount coupons.