How to adjust the HHQ16 smart street light controller

Product Description: Working power supply: AC220V 50Hz working mode: according to the local latitude and longitude, according to the seasonal changes of the automatic adjustment of the light, off time.

Timing error: seconds days.

Control mode: all-night light, automatic midnight light, two-stage light.

Contact form: A and B two outputs.

Contact capacity: 10A AC250V (resistive).

Battery: Built-in high-energy lithium battery.

Dimensions: 111 165 63mm

Installation: device type, wall mounted type.

Related Products. HHQ16-A latitude and longitude street light controller.

Product Collection, New Product Showroom, Recommended Products, Product Certificate.

Product Category. C series products.

CAG6 Solid State Relay Series |

CHB servo encoder series |

CDP5000 vector inverter series |

CDR Smart Soft Starter Series |

CDK1 Protection Relay Series |

CMT Intelligent Temperature Controller Series |

ch Proximity Switch Series |

C series photoelectric switch.

Relays. Time Relay |

Electromagnetic Relays & Sockets |

Counting Relay |Level Relays |

Time-controlled switch |

Three-phase power regulator series and flip-flop |

Solid state relays.

Sensor. Proximity switch |Photoelectric switch |

Thermocouples |RTD |Encoder.

Switch. Travel switch |Microswitches |

Foot switch |Push button switch |

Signal light |Two-way rope pull switch |

lad Warning Light Series |

LA38-16 pushbutton switch series.

Electrical drive and control.

Frequency converter |Soft starter |

Motor Protector |

Motor governor |Rebar bending machine |

Variable frequency constant pressure water supply controller |

AC servo drive series |

AC servo motor series |

Inverter cabinet. Instrumentation.

Digital Power Meter |

Temperature Controller |Other Meters |

Temperature and humidity controller.

Power distribution control. Miniature circuit breaker |AC Contactors |

Surge Protector |MCCB |

Universal circuit breaker |Dual power supply |

Thermal Overload Relay |

Load disconnector |

Control and protection switch series.

Power supply and power semiconductor modules.

Switching power supply |

Power Semiconductor Module |Transformer.

Miniature photoelectric switches.

Didn't he have instructions,

In the first line into the box in parallel out of a pair of wires, the first ring signal has 80 120V AC voltage, after the step-down, connect your single-chip microcomputer control board optocoupler switch, check the number of ringing, to the predetermined value to turn on a relay, the ** line into the single-chip microcomputer board, with dual audio (DTMF) decoder such as MC145436, the other party input the key number out for use.

Small household appliance controller is one of the core components of various household appliances, although its application range is not as extensive as the circuit board, but it is more intelligent and automated than ordinary circuit boards. But there are still many friends who don't know its basic functions, so let's introduce it to you:

1. Status description: The status controller of the identification and reporting device should record the status of the device for the CPU to understand. For example, the CPU can start the controller to read data from the device only when the device is in the send-ready state.

To this end, a status register should be set in the small household appliance controller, and each of them should be used to reflect a certain state of the device. When the CPU reads the contents of this register, it can understand the status of the device.

2. Receiving and identifying commands: The CPU can send a variety of different commands to the controller, and the small household appliance controller should be able to receive and recognize these commands. For this purpose, the controller should have corresponding control registers to store the received commands and parameters, and to decode the received commands.

3. Address identification: Just as every unit in the memory has an address, every device in the system also has an address, and the small household appliance controller must be able to identify the address of each device it controls. In addition, in order for the CPU to be able to write (or read) data to (or from) registers, these registers should all have unique addresses.

4. Data exchange: This refers to the data exchange between the CPU and the controller, and between the controller and the device. For the former, the CPU writes the data to the small household appliance controller in parallel through the data bus, or reads the data from the controller in parallel; For the latter, it is the device that enters data to, or from the controller to, the device.

To do this, data registers must be set up in the controller.

In addition to the above four functions, it should also have data buffering and error control functions. Because most of the specific program functions of household appliances are realized by small household appliance controllers, its advantages and disadvantages determine the quality and life of household appliances, so we must pay attention to its quality problems when purchasing.

Learning microcontroller should be based on courses such as digital circuits, analog circuits, and computer principles. It's good to learn C. But don't think that the programming language of the microcontroller is just the C language.

Assembly language is important because it is a machine-oriented language that clearly indicates how a program will run in a chip. Just the root of the computer.

Hello, the general tripping of the circuit is caused by overload and leakage in the place, that is, the main line is thin and overload tripped, and the line has a leakage, which is caused by these two reasons, you can check what the reason is.

You can also use the off-the-shelf TPC4-4TD timing program controller, which can control 4 loads, as well as the control of 4 input switches, with an output timing of 0-200 hours, a total of 60 lines of setting programs, each line of programs has a delay timer and an output timer. Setup with no programming required. Not only timing control can be realized, but also program control can be realized.

It is not complicated to use a single-chip microcomputer to program a simple home appliance controller, as long as you have learned assembly language or single-chip microcomputer C language, it is also a relatively simple introductory program. The program basically involves three parts, one is the key scanning program, the other is the display program, these two programs cooperate to realize the operation and setting of the home appliance controller; The third is the timing part, the timing part uses the timer inside the single-chip microcomputer, and it is necessary to write the initialization of the timer and the interrupt program of the timer. It's best to try your hand at programming, and having a topic like this is the best opportunity to improve yourself.

There are a lot of this stuff in the market now, but there are conditions, and of course it's okay to make one by yourself if you have a hobby. Step up your game.

I had this idea, just make a timed socket row, and if you want to control which home appliance, just string it in the middle of the plug. Use a single-chip microcomputer to control the relay to realize the on-off of the socket row, and then add a few buttons and digital tubes to do timing settings. Of course, it is also necessary to consider solving the power supply problem of single-chip microcomputer, the transformer power supply is too large, cumbersome and too expensive, spend 5 yuan to get an AC220-DC5V switching power supply board or disassemble a charger head from the Internet.

Appliances can be connected via infrared** and smart sockets.

See what you mean.

It is not difficult for you to meet these requirements, the power control is easy to achieve, you can use remote power switch, not to mention a few home appliances, all electrical appliances can be controlled.

You require functional control, such as the remote control of various functions of the TV, and the control of various types of electrical appliances may require multiple remote controls to complete, but in order to achieve the control center to control the electrical appliances in the corridors outside the windows of each room, you can install a control electrical appliance (I haven't been in contact for a long time, I forgot what it is called), put its output head in front of the controlled electrical appliance, put the input end to the control center, and send commands in the control center to control the various functions of the remote electrical appliances.

The smart host and infrared home appliance controller are installed in the room,I don't think there should be much conflict between this,I think this should be safe to use,This should be okay。