BOA BALL PEN
A high gloss twist action ball pen, made in Germany using climate-neutral production and 100% green electricity. 20% of the plastic used to produce this product is made from recycled ABS plastic! This promotional pen is made to order and you can customise the individual parts of the pen. You can pick between a wide range of 14 different standard colours and from 3000pcs you can even pantone match the parts! This twist action ball pen is sure to stand out, not only with your colour combinations, but also the sleek and precise design will catch the attention of anyone. Supplied with a quality Silktech refill, made of recycled PP material, that is guaranteed to have a write out length of 3000m and can be supplied in blue or black ink. A combination of precise design and engineering oozes quality and ensures a writing experience like no other. Get in touch today and order now!
Description There are many ultrasonic ranger module on the market, but sometimes, these kind of sensor needs to work in conditions more than the Lab. This water proof ultrasonic sensor meets this requirement. It has a good performance and almost the same usage like HC-SR04 module. Technical Specifications Electrical parameters: JSN-SR04T Operating voltage: DC 5V Quiescent current: 5mA Total current work: 30mA Acoustic emission frequency: 40khz Farthest distance: 4.5m Blind: 25cm Module size: 41mm * 28.5mm Resolution: about 0.5cm Angle: less than 50 degrees Working temperature: -10 ~ 70 ℃ Storage temperature: -20 ~ 80 ℃ Pinouts VCC : 5V (positive power supply) trig(T) : Trigger Input echo(R) : Echo Output GND Documents and Downloads Arduino Example Code for HC-SR04 but also works with JSN-SR04T – Water-proof Ultrasonic Module Distance Measuring Sensor Package Includes 1x JSN-SR04T – Water-proof Ultrasonic Module Distance Measuring Sensor