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Top 5 Beautiful C++ std Algorithms Examples. Some time ago, I saw an inspiring talk from CppCon 2013: "C++ Seasoning" by Sean Parent.

Top 5 Beautiful C++ std Algorithms Examples

One of the main points of this presentation was not to use raw loops. Instead, prefer to use existing algorithms or write functions that 'wraps' such loops. I was curious about this idea and searched for nice code examples. Here is my short list of usage of algorithms from the C++ std library that might help in writing better code. Of course. The Plan Insertion Sort In just two lines of code! For (auto i = start; i ! How It Works? Rotate(first, middle, last)- takes a range [first, last) and rotates it so that the middle element becomes the first in that range. upper_bound - Returns an iterator pointing to the first element in the range [first,last) which compares greater than val. How do those two elements combine into Insertion sort?

Std::upper_bound(start, i, *i) returns position of the first element greater than *i. Let's look at one example: Pretty nice! Quick Sort Found on Stack Overflow: Slide. Alberto ricci bitti "back of an envelope" quick electronics designs. 12V HWCT004 AC Current Detection Module 50A Current Sensor Module w/Relay Module $15.41 Free Shipping. mCM001 AC Current Sensor Module. Battery Management Systems (BMS) HTS-C50 Hitec Current Sensor , from Hitec for €19.67.

Noncontact DC current-voltage sensor SD series 25A 50A 100A. Home » English Home » Sensor » DC current SD DC current sensor is a magnet using the Hall effect, and the non-connecting small DC current sensor.

Noncontact DC current-voltage sensor SD series 25A 50A 100A

Structure of a sensor Output characteristic VCC 4.5 to 10.0V DC , Output 0A = VCC/2 , 1A=37mV Outline drawing WiringPIN1 Power +4.5V to +10.0VPIN2 GNDPIN3 Output (Max 2mA) Strāvas sensors 0-10A VC10. Capteur de courant alternatif auto-alimenté délivrant une tension continue 0 - 5 Vcc proportionnelle à l'intensité passant au travers du trou central (calibrage pour sinusoïde RMS).

Strāvas sensors 0-10A VC10

Le capteur i-Snail-VC permet d'effectuer des mesures sans alimentation externe. Son calibrage en usine élimine les réglages et configurations et procure une bonne précision. Un seul des 2 conducteurs doit passer dans le trou central (sinon la valeur lue sera égale à 0). Ce capteur n'est pas ratiométrique. Il peut se raccorder sur les cartes Phidgets 8/8/8 1018, 1019, 1072, 1203, etc à l'aide des câbles 3002 ou 3004. 50A AC Current Sensor. • Economical method to monitor any AC electrical load• Built-in current transducer• Wire window accommodates up to AWG #2• Calibrated for 0-50A AC• RoHS compliant and Non Ratiometric The 50A AC Current Sensor is a self powered AC current transducer that provides a 0-5V dc analog signal proportional to the AC current flowing through the device wire window.

50A AC Current Sensor

It is ideal for load monitoring without the need for an external power supply. ACS712 Low Current Sensor Breakout. Noncontact DC current-voltage sensor SD series 25A 50A 100A. 2.6.3.7 - Measuring Current (Including 4-20 mA) with a Resistive Shunt. The best way to handle 4-20 mA signals is with the LJTick-CurrentShunt, which is a two channel active current to voltage converter module that plugs into the UE9 screw-terminals.

2.6.3.7 - Measuring Current (Including 4-20 mA) with a Resistive Shunt

The following figure shows a typical method to measure the current through a load, or to measure the 4-20 mA signal produced by a 2-wire (loop-powered) current loop sensor. The current shunt shown in the figure is simply a resistor. Figure 2.6-4. Current Measurement With Arbitrary Load or 2-Wire 4-20 mA Sensor When measuring a 4-20 mA signal, a typical value for the shunt would be 120 Ω. For applications besides 4-20 mA, the shunt is chosen based on the maximum current and how much voltage drop can be tolerated across the shunt.

25A AC Current Sensor. • Economical method to monitor any AC electrical load• Built-in current transducer• Wire Window accommodates up to AWG #2• Calibrated for 0-25A AC• RoHS compliant and Non Ratiometric The 25A AC Current Sensor is a self powered AC current transducer that provides a 0-5V dc analog signal proportional to the AC current flowing through the device wire window.

25A AC Current Sensor

It is ideal for load monitoring without the need for an external power supply. Free shipping The current transformer 0 20A AC current sensor AC overcurrent / short circuit protection detection module-in Sensors from Electronic Components & Supplies on Aliexpress.com. AC current sensor The range of 0-20A detection AC overcurrent / short-circuit protection detection module size: length 48mmX width 40mmX high 30mm the main chip: LM393 operational amplifier, transformer working voltage: DC5V characteristics: 1, with the current analog signal output, signal output or relay switch output; 2, the current detection range AC5A; 3, the current detection resolution can change the parameter settings;

Free shipping The current transformer 0 20A AC current sensor AC overcurrent / short circuit protection detection module-in Sensors from Electronic Components & Supplies on Aliexpress.com

Octopus Non-invasive AC current sensor TA12-100 Brick Octopus Non-invasive AC current sensor (TA12-100) Brick [EF04015] - $5.90. Description: Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks.

Octopus Non-invasive AC current sensor TA12-100 Brick Octopus Non-invasive AC current sensor (TA12-100) Brick [EF04015] - $5.90

By using Octopus electronic bricks, you may connect Arduino / Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos ... even buttons, just plug and play. Octopus Non-invasive AC current sensor (TA12-100) Brick is Electronic building blocks, a transformer, an ammeter, a current sensor module, compatible with all kinds of Arduino electronic building blocks / Arduino sensor shield 3P electronic building blocks interface, input 5V - GND, S pin for outputting an analog voltage value.

For details, see product manual. YQJ010504 Single Phase AC Current Sensor Module w/ Active Output - Deep Blue (5A) - Free Shipping. Afin d'activer les escomptes de volume sur ce site, utilisez le code coupon: BULKRATE lors de la caisse,\n Vous verrez une décote appliquée au fond du panier.

YQJ010504 Single Phase AC Current Sensor Module w/ Active Output - Deep Blue (5A) - Free Shipping

Une tarification concurrentiel est disponible. Contactez-no What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. Looking to get even more? Or Contact Us Directly. Split Core Current Transformers (CTs) 25A AC Current Sensor. • Economical method to monitor any AC electrical load• Built-in current transducer• Wire Window accommodates up to AWG #2• Calibrated for 0-25A AC• RoHS compliant and Non Ratiometric The 25A AC Current Sensor is a self powered AC current transducer that provides a 0-5V dc analog signal proportional to the AC current flowing through the device wire window.

25A AC Current Sensor

It is ideal for load monitoring without the need for an external power supply. Factory calibrated, fixed ranges ensure superior accuracy and eliminate configuration and adjustments in the field, saving time and avoiding confusion. Noncontact DC current-voltage sensor SD series 25A 50A 100A. HTS-C50 50-Amp Current Sensor. 3502_0 - i-Snail-VC-50 AC Current Sensor 50Amp. Product Description The i-Snail-VC is a self powered AC current transducer that provides a 0-5V dc analog signal proportional to the AC current flowing through the device wire window (sine wave RMS calibrated).

The i-Snail-VC is ideal for load monitoring without the need for an external power supply. Factory calibrated, fixed ranges ensure superior accuracy and eliminate configuration and adjustments in the field, saving time and avoiding confusion. Color coded labels allow for easy identification of full scale range. The 13.7mm (0.54") wire window accommodates a conductor up to AWG #2. Note: The i-Snail current transducer measures the current in a single AC wire (either the positive or the negative).

Formula The formula for converting SensorValue into AC Amps (RMS) is: Non-Invasive Current Sensor - 30A - SEN-11005. Description: This non-invasive current sensor (also known as a "split core current transformer") can be clamped around the supply line of an electrical load to tell you how much current is passing through it. It does this by acting as an inductor and responding to the magnetic field around a current-carrying conductor. By reading the amount of current being produced by the coil, you can calculate how much current is passing through the conductor.

This particular current sensor will measure a load up to 30 Amps which makes it great for building your own energy monitor to keep your power usage down, or even building an over-current protection device for an AC load. This sensor does not have a load resistor built in, so in most cases it will be necessary to place a resistor across the output to convert the coil's induced current to a very small measurable voltage. Documents: Measure-Current. How to measure current and power -  using a hall effect transducer - clamp.

They can be totally isolated from another high voltage electrical system which eliminate risk to delicate monitoring equipment and also minimizes safety concerns. In other words this sensor only detects the magnetic field around the wire, there is no electrical contact between the sensor and the wire. This is a nice advantage over using a current monitoring shunt precision resistor. If your signal is too weak or you are not getting the resolution you want, you can simply loop the wire through the current clamp as many times as you want to double, triple, or quadruple the sensitivity or resolution of your sensor. For example, if your current signal is only .03 Amps, you could loop the wire through the sensor 10 times and the signal would by 10X stronger and would appear as 0.3 Amps.

Unlike the current shunt sense resistor which can have thermal temperature heat dissipation issues, the hall effect current sensor does not get hot. On Amazon.com. [Enlarge] like the one shown below. CE-AD11B Split Core DC Multi-parameter Digital Transducer, dc current, dc power, measure dc,Solar String Monitor ,combiner box-transducer/sensor.