Unboxing Sensor & Plugs
Pressure Sensor, JST Connectors and Barrel Jack #Ardu_Series 77
Published in
2 min readAug 3, 2019
Here is the video:
1- MPX5700 — Pressure Sensor
Differential Pressure Measurements Piezoresistive Transducer;
Durable Epoxy Unibody Element;
Pressure range: 0 to 700 kPa (0 to 101.5 psi, Roughtly 7 Atm);Uses:
. Pressure At Sea Level Has a Means Value of 101,325 pascal(0.1 kPa);
. A Car Tire is aroung 250KPa (35psi - Pound force per Square Inch)Methods of Pressure Measurements(Uses):
Absolute: (Atmosferic, Vacuum, Altimeter)
Gauge: (Tire, Blood, Fluid)
Differential: (Industrial)
2- JST Connector plug Male, Female, Crimps — kit XH 2.54mm 2/3/4/5
. JST is not a connector specification. It is short for Japan Solderless Terminals Manufacturing Company, Ltd. 2.54 Pitch (the distance between pins)commonly found on prototyping breadboards;. Series on the Market are:
XH (2.54 mm Pitch)
PH (2.00 mm Pitch)
ZH (1.50 mm Pitch)
GH (1.25 mm Pitch)
SH (1.00 mm Pitch)
3- DC Barrel Plug 5mm / 2.1 mm Centre Positive for Arduino, Male & Famele
Characteristics:
Inner Diameter: (the diameter of the pin inside the jack): 2.1mmm; Outer Diameter: (the diameter of the sleeve on the outside of the plug): 5.mm
Polarity: (whether the sleeve voltage is higher or lower than the tip voltage)Centre Positive.
Credits and References:
JST IS NOT A CONNECTOR https://hackaday.com/2017/12/27/jst-is-not-a-connector/
20 kits XH 2.54mm 2/3/4/5/6/7/8/9/10/12pin JST Connector plug Male, Female, Crimps
Connector Basics from SparkFun
