Канал: Patrick Mac Namara

Light Dependent Resistor with Arduino

Light Dependent Resistor with Arduino

Light Dependent Resistor. Voltage Divider Circuit.

Light Dependent Resistor. Voltage Divider Circuit.

Motor Specs/Data Sheets. How to Understand Them

Motor Specs/Data Sheets. How to Understand Them

Gearbox output speed

Gearbox output speed

Motors Tutorial. What Power, Torque, Force?

Motors Tutorial. What Power, Torque, Force?

DIY Gearbox

DIY Gearbox

Multi Ratio Gearbox 64:1 reduction

Multi Ratio Gearbox 64:1 reduction

Vibration Absorber. Postscript..

Vibration Absorber. Postscript..

Torsion Vibration Absorber

Torsion Vibration Absorber

Torsional oscillations. Two Rotars.

Torsional oscillations. Two Rotars.

Torsional oscillations. Single Rotar

Torsional oscillations. Single Rotar

Forced Vibration. Dunkerly, Raleigh

Forced Vibration. Dunkerly, Raleigh

Free/Damped vibration of pivoted beam.

Free/Damped vibration of pivoted beam.

Blinking LED Christmas lights

Blinking LED Christmas lights

Lesson 3. How to select the right motor for your application.

Lesson 3. How to select the right motor for your application.

Lesson 2. Linear Actuator. Solenoid Push-Pull

Lesson 2. Linear Actuator. Solenoid Push-Pull

Lesson 6. Inductive Proximity Sensor/Switch

Lesson 6. Inductive Proximity Sensor/Switch

Lesson 1. DC motor. How to change direction of rotation.

Lesson 1. DC motor. How to change direction of rotation.

Lesson 5. Two coil latching relay

Lesson 5. Two coil latching relay

Lesson 4. IR (Infra Red) Sensor

Lesson 4. IR (Infra Red) Sensor

Lesson 3. Simple switches. Relay and Motor

Lesson 3. Simple switches. Relay and Motor

Lesson 2. How relays work.

Lesson 2. How relays work.

Lesson 1 Appendix

Lesson 1 Appendix

Lesson 1. Simple switches. Rocker, Reed and Limit switch.

Lesson 1. Simple switches. Rocker, Reed and Limit switch.

Model railway block detection. X/Diamond crossing protector. Explained.

Model railway block detection. X/Diamond crossing protector. Explained.

And now for something completely different.

And now for something completely different.

Model railway block detection. X/Diamond crossing protector.

Model railway block detection. X/Diamond crossing protector.

Model railway block detection. Phototransistor. Arduino.

Model railway block detection. Phototransistor. Arduino.

Model railway sensors. The Phototransistor.

Model railway sensors. The Phototransistor.

Model railway block detection. IR Sensor, Arduino.

Model railway block detection. IR Sensor, Arduino.

IR Sensor

IR Sensor

Infra Red Sensor v's Phototransistor

Infra Red Sensor v's Phototransistor

Dark activated phototransistor with Darlington pair and relay

Dark activated phototransistor with Darlington pair and relay

Dark activated phototransistor circuit with NPN transistor and PNP

Dark activated phototransistor circuit with NPN transistor and PNP

IR sensor experiment with PNP transistor.

IR sensor experiment with PNP transistor.

New loco for layout

New loco for layout

Diamond crossing control Reed switch and latching relay Vid 2 circuit and explanation.

Diamond crossing control Reed switch and latching relay Vid 2 circuit and explanation.

Diamond crossing control, reed switch and latching relay Vid 1 demo

Diamond crossing control, reed switch and latching relay Vid 1 demo

Arduino two tracks FCFS

Arduino two tracks FCFS

Reed switch arduino small magnet update

Reed switch arduino small magnet update

Reed switch arduino small magnet

Reed switch arduino small magnet

Reed switch with arduino big magnet

Reed switch with arduino big magnet

Reed switch double contact.

Reed switch double contact.

Diamond protector overview.

Diamond protector overview.

Heathcote diamond protector demo part 2

Heathcote diamond protector demo part 2

Heathcote diamond protector demo part 1

Heathcote diamond protector demo part 1

Phototransistor LED circuit

Phototransistor LED circuit

R1234 Vid1

R1234 Vid1

R1234 Vid2

R1234 Vid2

X Crossing Reed Switch

X Crossing Reed Switch

Control circuit close up

Control circuit close up

Control circuit

Control circuit

Model Railway Diamond Crossing Control with rocker switch

Model Railway Diamond Crossing Control with rocker switch