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1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board

1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
1248-way 5V12V24V relay module with optocoupler isolation support high and low level trigger development board
$3.18
2 or more $2.70
5 or more $2.54
10 or more $2.39
20 or more $2.23
  • Stock: 200
  • Model: 15909056050
  • Weight: 11.70kg

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Brand Risym/dimensional core
Model Risym1 channel 12v relay module relay expansion board development board supports high and low level triggering
Power Mode Direct current
Sort By Color 1 channel 5v supports high and low level trigger relay (red version) 1 channel 12v supports high and low level trigger relay (red version) 1 channel 24v supports high and low level trigger relay (red version) 1 channel 3.3v supports high and low level trigger relay red version (1 piece) 2 channels of 5v support high and low level trigger relays (red version) 2 channels of 12v support high and low level trigger relays (red version) 2 channels of 24v support high and low level trigger relays (red version) 4 channels of 5v support high and low levels flat trigger relay (red version) 4 channels 12v supports high and low level trigger relay (red version) 4 channels 24v supports high and low level trigger relay (red version) 6 channels 5v red version supports high and low level trigger relay (1) 6 channels 12v red version supports high and low level trigger relay (1 piece) 6-channel 24v red version supports high and low level trigger relay (1 piece) 8-channel 5v supports high and low level trigger relay (red version) 8-channel 12v supports high and low level trigger relay (red version) 8 channels of 24v support high and low level trigger relays (red version) 1 channel of 12v high/low level relay upgraded version (1 piece) 1 channel of 24v high/low level relay upgraded version (1 piece) 2 channels of 5v high/low level relay upgraded version (1 piece) 2-way 12v high/low level relay upgraded version (1 piece) 2-way 24v high/low level relay upgraded version (1 piece) 4-way 24v high/low level relay relay upgraded version (1 piece) 6-way 5v high/low level relay upgraded version (1 piece) 6-way 12v high/low level relay upgraded version (1 piece) 1-way 3.3v low-level trigger relay without optocoupler blue board (1 pc) 1 channel 5v high level trigger (blue board) relay (1 pc) 1 channel 5v low level trigger (blue board) relay (1 pc) 1 channel 12v high level trigger (blue board) relay ( 1) 1 channel 12v low level trigger (blue board) relay (1) 2 channels 24v high level trigger (blue board) relay (1) 4 channels 5v support avr/51/pic microcontroller (blue board) relay (1) 4-channel 12v supports avr/51/pic microcontroller (blue board) relay (1) 4-channel 24v supports avr/51/pic microcontroller (blue board) relay (1) 6-channel 5v low level trigger ( blue board) relay (1) 6-way 12v low-level trigger (blue board) relay (1) 6-way 24v low-level trigger (blue board) relay (1) 8-way 5v supports avr/51/pic microcontroller (blue board) relay (1 pc) 1 channel 5v low level trigger without optocoupler blue board (1 pc) 1 channel 5v high level trigger without optocoupler blue board (1 pc) 1 channel 24v low level trigger blue board without optocoupler (1 pc) 1-way 12v low level trigger blue board without optocoupler (1 pc)
Voltage 36v (included)
Suitable Home appliance relays
Relay Type Electromagnetic relay

Tips for reducing the shipping cost

1)Get rid of the original packing, for example, if you buy a pair of shoes, you could get rid of the shoebox which will save a lot for volumetric weight.

2)The shipping cost is normally charged by every 0.5KG. So if you buy a product that is only 0.1KG then you might consider buying 2-3 PCS per time which will not add more shipping cost for your order.

Volumetric Weight

Volumetric weight refers to the overall size of a parcel and is measured in volumetric kilograms. Volumetric weight can be calculated by multiplying the length, width, and height of a parcel (in cm) and dividing that figure by 5000 (some carriers use a divisor of 6000/7000 and etc).

Prohibited Items (but not limited) for International Shipping,

  • Cigarette
  • Alcohol
  • Liquid
  • Knife/Scissor
  • Toy Gun
  • Seeds
  • Live Animals
  • Real Flowers

The following items (but not limited) might only could ship with specific logistic lines,

  • Cream
  • Cosmetics
  • Snacks
  • Medicine
Women's Clothing (Coats & Jackets, Dresses, T-Shirts, Tops, Suits)
Standard Size
China (cm) 160-165/84-86 165-170 / 88-90 167-172 / 92-96 168-173 / 98-102 170-176 / 106-110
International XS S M L XL
USA 2 4-6 8-10 12-14 16-18
Europe 34 34-36 38-40 42 44
Bra - Under bust
Standard Size
China
(cm)		 76.2 81.3 86.4 91.5 96.5 101.6 106.7 112 117 122 127 132 137 142
USA 30 32 34 36 38 40 42 44 46 48 50 52 54 56
UK 30 32 34 36 38 40 42 44 46 48 50 52 54 56
Europe   70 75 80 85 90                
France   85 90 95 100 105                
Italy   1 2 3 4 5                
Bra - Cup size
Standard Size
China A B C D E                  
USA AA A B C D DD DDD/E F FF G GG H HH J
UK AA A B C D DD E F FF G GG H HH J
Europe AA A B C D E F              
France AA A B C D E F              
Italy   B B/none C D DD E F            
Women's Underwear
Standard Size
China S M L XL XXL XXXL
International XS S M L XL XXL
USA 2 4 6 8 10 12
UK 6 8 10 12 14 16
Europe 32 34 36 38 40 42
France 34 36 38 40 42 44
Italy 38 40 42 44 46 48
Women's Shoes
Standard Size
Length (cm) 22.8 23.1 23.5 24.1 24.5 25.1 25.7 26 26.7 27.3 27.9 28.6 29.2
China 35.5 36 37 38 39 40 41.5 42 43 44.5 46 47 48
USA 5 5.5 6 7 7.5 8.5 9.5 10 10.5 12 13 14 15.5
UK 2.5 3 3.5 4.5 5 6 7 7.5 8 9.5 10.5 11.5 13
Europe 35 35.5 36 37.5 38 39 41 42 43 44 45 46.5 48.5
Men's Clothing (Coats & Jacketst,T-Shirts,Suits)
Standard Size
China (cm) 165 / 88-90 170 / 96-98 175 / 108-110 180 / 118-122 185 / 126-130
International S M L XL XXL
Men's Clothing (Shirts)
Standard Size
China (cm) 36 - 37 38 - 39 40 - 42 43 - 44 45 - 47
International S M L XL XXL
Men's Clothing (Pants)
Size (cm) 42 44 46 48 50
Waist (cm) 68 - 72 cm 71 - 76 cm 75 - 80 cm 79 - 84 cm 83 - 88 cm
Outseam (cm) 99 cm 101.5 cm 104 cm 106.5 cm 109 cm
Men's Underwear
Standard Size
China(cm) 72-76 76-81 81-87 87-93 93-98
International S M L XL XXL
USA(inch) 28-30 30-32 32-34 34-38 38-42
Men's Shoes
Standard Size
Length(cm) 24.5 25.1 25.7 26 26.7 27 27.6 28.3 28.6 28.9
China 39.5 41 42 43 44 44.5 46 47 47.5 48
USA 6 7 8 8.5 9.5 10 11 12 12.5 13
UK 5.5 6.5 7.5 8 9 9.5 10.5 11.5 12 12.5
Europe 38 39 41 42 43.5 44 45 46 46.5 47
长度Length
Imperial英制 Meric公制
1 inch[in] 英寸 ---- 2.54 cm 厘米
1 foot[ft] 英尺 12 in 英寸 0.03048 m 米
1 yard[yd] 码 3 ft 英尺 0.9144 m 米
1 mile[mi] 英里 1760 yd 码 1.6093 km 千米
1 int nautical mile[inm] 海里 2025.4 yd 码 1.853 km 千米
面积Area
Imperial英制 Meric公制
1 sq inch[in2] 平方英寸 ---- 6.4516 cm2 平方厘米
1 sq foot[ft2] 平方英尺 144 in2 平方英寸 0.0929 m2 平方米
1 sq yard[yd2] 平方码 9 ft2 平方英尺 0.8361 m2 平方米
1 acre 英亩 4840 yd2 平方码 4046.9 m2 平方米
1 sql mile[mile2] 平方英里 640 acre 英亩 2.59 km2 平方千米
体积/容量Volume/Capacity
Imperial英制 Meric公制
1 fluid ounce 液量蛊司 1.048 UK fl oz 英制液量蛊司 29.574 ml 毫升
1 pint(16 fl oz 液量品脱)品脱 0.8327 UK pt 英制品脱 0.4731 l 升
1 gallon 加仑 0.8327 UK gal 英制加仑 3.7854 l 升
重量Weight
Imperial英制 Meric公制
1 ounce[oz]蛊司 437.5 grain 格令 28.35 g 克
1 pound[lb]磅 16 oz 蛊司 0.4536 kg 千克
1 stone 石 14 lb 磅 6.3503 kg 千克
1 hundredweight[cwt] 英担 112 lb 磅 50.802 kg 千克
1 long ton(UK) 长顿 20 cwt 英担 1.061 t 顿

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