Category Archives: Uncategorized

Light set

December 2, 2024UncategorizedElad Nahum

Light Bundle

Bluetooth/USB Module
BLT-202

Light
logger sensor
NUL-204

UVA
logger sensor
NUL-232

UVB
logger sensor
NUL-230

Voltage
logger sensor
NUL-201

Temperature
logger sensor
NUL-203

Electricity set

December 2, 2024UncategorizedElad Nahum

Electricity Bundle

Bluetooth/USB Module
BLT-202

Voltage
logger sensor
NUL-201

Current
logger sensor
NUL-202

mA Current
logger sensor
NUL-248

Light
logger sensor
NUL-204

Magnetic fields
logger sensor
NUL-214

Charge
logger sensor
NUL-246

Resistance
logger sensor
NUL-249

Newton’s second law

September 24, 2024UncategorizedElad Nahum

Newton’s second law

Measure cart velocity and calculate gravity within few steps.

Study the relationship between force, mass and acceleration.

Using the NeuLog motion sensor NUL-213 and the connectivity module BLT-202

Watch the video to see how NeuLog makes it simple

Find out where you can buy Neulog

Newton’s second law of motion was the first to define accurately the relationship between force, mass and acceleration. The acceleration is linearly proportional to the net applied force in the same direction. The net force is equal to the mass of the object multiplied by its acceleration:

F = m • a

According to Newton’s second law, the cart’s acceleration is equal to the force that gravity exerts on the mass hanger minus the friction force, divided by the total weight of the cart and the mass hanger (with the 50 g mass):
F = f_gravity– f_friction

If you did not use the absolute value for the friction force and it is negative, add the gravity force (of the mass hanger) to the friction force (the F will stay the same).
M represents the mass of the cart (0.4 Kg with the slotted masses). m represents the mass hanger with the slotted mass (0.05 Kg).
m_T = M + m
F = m_T • a_F
f_gravity– f_friction = m_T • a_F
a_f = f_gravity– f_friction / m_T
f_gravity = m • g
a_F = ((m • g) – f_friction) / m_T

m = 0.05 Kg

M = 0.4 Kg

m_T = 0.45 Kg

g = 9.8 m/s²

f_friction = 0.21N
m_T = 0.45 Kg

a_{F calculated} = ((0.05 Kg • 9.8 m/s²) – 0.21N) / 0.45 Kg = 0.28 N / 0.45 Kg = 0.62 m/s²

The calculated a_F is very close to the measured a_F
(0.62 m/s² in our example)..

Find more experiment you can make with the Motion sensor

NeuLog Solutions – home

Autonomous robot, Play & Explore, Run & Code, Python, Blockly, C, Arduino, making robot

Mechanics set

September 12, 2024UncategorizedElad Nahum

Mechanics Bundle

Bluetooth/USB Module
BLT-202

Photo gate
logger sensor
NUL-209

Force
logger sensor
NUL-211

Motion
logger sensor
NUL-213

Force plate
logger sensor
NUL-225

Rotary
logger sensor
NUL-226

Acceleration
logger sensor
NUL-227

Battery BAT-202

September 3, 2024UncategorizedElad Nahum

Battery module BAT-202

The Battery module supplies power to a sensor, or chain of sensors, operating in the Off-Line mode, and to sensors connected to an RF communication module.

The Battery module can be recharged by connecting it to the PC’s USB socket via the USB module’s USB cable.

The Battery module has 2300mAh rechargeable battery. A 3 colors LED indicator: Red when charging the battery; Green when the charging is completed; Orange when current is consumed from the battery.

Battery module Guide

Our Products 2

September 2, 2024UncategorizedElad Nahum

Our Products

Bluetooth
Module

WiFi Communication
Module

Panda
Multi-Sensor

Graphic Display
Module

USB
Module

Battery
Module

RF Communication
Module

Digital Display
Module

Voltage logger
sensor

Current logger
sensor

Temperature
logger sensor

Light logger
sensor

Oxygen logger
sensor

pH logger
sensor

Relative Humidity logger sensor

Heart Rate & Pulse logger sensor

Photo Gate logger
sensor

Pressure logger
sensor

Force logger
sensor

Sound logger
sensor

Motion logger
sensor

Magnetic Field logger sensor

Conductivity
logger sensor

Spirometer logger
sensor

GSR logger
sensor

Electrocardiogram logger sensor

Colorimeter logger
sensor

CO₂ logger
sensor

Barometer logger
sensor

Blood Pressure logger sensor

Drop Counter logger sensor

Flow logger
sensor

Force Plate logger
sensor

Rotary Motion logger sensor

Acceleration
logger sensor

Salinity logger
sensor

Soil Moisture logger sensor

UVB logger
sensor

Turbidity logger
sensor

UVA logger
sensor

Surface Temperature logger sensor

Wide Range Temperature logger sensor

Infrared Thermometer logger sensor

Respiration Monitor Belt
logger sensor

Hand Dynamometer logger sensor

Calcium logger
sensor

Chloride logger
sensor

Ammonium logger
sensor

Nitrate logger
sensor

Anemometer
logger sensor

GPS logger
sensor

Dew Point logger
sensor

Charge logger
sensor

Geiger counter
logger sensor

mA Current
logger sensor

Resistance
logger sensor

The information in this site and in NeuLog data sheets is general. The information is subject to change without prior notice. Special requests can be provided for specific projects. Please contact us or any of our reps.