Name: a001
Sort: pioneer receivers

Introduction:
WJ-DBX series Refrigerator Control Circuit Board adopts Industrial CPU equipped with the functions of Intellectual operation, Offline memory, Keeping fresh Intellectually, Safe protection etc. It characterizes by LCD monitor, operation stableness, safety and strong anti-jamming. It has widely been applied to the refrigerators of different manufacturers. Superior after-sale technology services will meet your demands without any doubt.

Main Functions:
1. Intellectual Operation:
Based on the environmental temperature, the times of opening the door and the food volume, the Control Circuit Board will auto-adjust to be the most economic operation situation.
2. Offline Memory:
The refrigerator will operate according to the previous way when it powers on.
3. Keeping fresh intellectually:
It’s controlled by CPU to cryogen, deepfreeze and keep wet to realize keeping fresh. Meantime, storage of the vegetables and dry rot of the fruits will be solved.
4. Machine Protection:
Time-lapse protection to the compressor will be realized when refrigerator resumes to work after urgent powering off.
5. Safety Protection:
The control circuit board will protect the compressor free of the high voltage or high circuit. The refrigerator will work normally.
6. LCD Monitor supports to touch the keys with a long distance of below 5mm.
7. The control circuit board materials are RoHS-compliant.
8. A series of control circuit boards for single refrigerator can be supplied and customized.
pioneer receiver
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Name: a002
Sort: audio receivers

Introduction:
WJ-XYJ series Washer Control Circuit Board adopts industrial CPU equipped with the functions of intellectual dehydrate, washing, LED Operation Display, finishing duty alarming, exceptional alarming etc. It characterizes by operation stableness, safety and strong anti-jamming. It has widely been applied to the washers of different manufacturers. Superior after-sale technology services will meet your demands without any doubt.

Main Functions:
1. There are three ways to wash at a rated period of time: 5 minutes, 10 minutes, and 15 minutes.
2. Every way can wash the clothes cleanly responding to different operation mode and time.
3. There are three ways to dehydrate at a rated period of time: 1 minutes, 3 minutes and 5 minutes.
4. Before dehydrate, there is 28-minute discontinuous dehydrate to accelerate the process.
5. Finishing duty alarming.
6. LED alarming for exceptional operation.
7. Single key operation is easy and convenient.
8. LED displaying is clear and saving the electric.
9. The control circuit board materials are RoHS-compliant.
10. A series of control circuit boards for single washer can be supplied and customized.
audio receiver
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Name: a003
Sort: home theater receivers

Introduction:
WJ-ZBJ series Ice Machine Control Circuit Board adopts industrial CPU equipped with the functions of intellectual icing, Finishing duty auto-stopping etc. It characterizes by accurate temperature control, operation stableness and safety. It has widely been applied to the ice machines of different manufacturers. Superior after-sale technology services will meet your demands without any doubt.

Main Functions:
1. Three ways to make small ice, medium ice and big ice can be available freely.
2. Full ice alarming.
3. Short of water alarming.
4. Two keys operation is easy and convenient.
5. LED displaying is clear and saving the electric power.
6. The control circuit board materials are RoHS-compliant.
7. A series of control circuit boards for single ice machine can be supplied.
8. Customized can be available.
home theater receiver
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Name: a004
Sort: pioneer receiver

Introduction:
WJ-MJJ series Auto Mah-jong Control Circuit Board adopts industrial CPU equipped with the functions of intellectual riffle, tiding cards, self-checking the operation of parts, Offline memory etc. It characterizes by simple operation, work stableness, safety and strong anti-jamming. It has widely been applied to Mah-jong Entertainment machines of different manufacturers. Superior after-sale technology services will meet your demands without any doubt.

Main Functions:
1. Auto-reposition when powering on.
2. Choose corresponding one based on different districts and entertainment ways.
3. Auto-memory last turn continuously.
4. Automatically check, alarm and protect when the malfunction happens.
5. Offline Memory:
The Mah-jong Entertainment Machine will operate according to the previous way when it powers on.
6. The control circuit board is subject to debug by customer with convenience.
7. The control circuit board materials are RoHS-compliant.
8. A series of control circuit boards for single Mah-jong Entertainment Machine can be supplied and customized.
pioneer receivers
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Name: a005
Sort: audio receiver

Introduction:
WJ-NFJ series Warmer Control Circuit Board adopts industrial CPU equipped with the functions of heating at different power, time-lapse heating, telecontrol heating, room temperature display, setting up heating temperature etc. It characterizes by operation stableness and safety. It has widely been applied to warmers of different manufacturers. Superior after-sale technology services will meet your demands without any doubt.

Main Functions:
1. Two gears heating suitable for different requirements.
2. Support time-lapse heating from 0.5 hour to 7.5 hours
3. Support Centigrade and Fahrenheit display.
4. Support Fan rotation for large-scope heating.
5. Support key and telecontrol operation with convenience.
6. The Fan rotation is delayed to stop when powering off.
7. The control circuit board materials are RoHS-compliant.
8. A series of control circuit boards for single warmer machine can be supplied and customized.
home theater receivers
Details: See details