3 of 8 relays do not switch.

3 of 8 relays do not switch.

8 Channel 5V Relay Module Relay module for Arduino 8051
Buy at Amazon.com

Customer Review

Product: "8 Channel 5V Relay Module Relay module for ...", about 5
3 of 8 relays not reliable. Despite a sufficiently large holding current (approximately 40mA) drop out or flapping the relay. You can also switch the sound already heard that these 3 have a problem, the remaining 5 turn crisp and hard.

You Might Also Like

Good value 1 Rank: 5/5
August 26
Surprised postiv Rank: 5/5
December 19
vest to end half season Rank: 5/5
February 3
surprise 21 Rank: 5/5
March 12
yes but ... 110 Rank: 3/5
March 28
well 1 3160 Rank: 4/5
November 16

Related Reviews

Not switched completely deadVivanco AS 3W Schukoadapter (3 times) with switch white (accessory) Device overheats and does not switch off automaticallyONEconcept Blue Lagoon stainless steel glass kettle with LED interior lighting (1.7 liters, 2200 Watt, 360 ° connector, anti-scale filter, auto power off, cool touch) silver-black Good but why not switch? !!Daffodil ULT05S Flexible USB Lamp with 8 LEDs / plugs into the USB port of your PC or Mac to illuminate the keyboard and screen. No batteries required. (Personal Computers) The FB can not switch off.Kenwood KNA-RCDV 331 IR Remote Control (Electronics) Does not switch offTWILIGHT SWITCH 12-28 V / DC (electronic) not switched off, plug enormously stiffNeewer® TC-80N3 Timer Remote Digital Timer Shutter Remote Control Cord for Canon EOS1V / 31D / 1Ds / 1DSMark II / 1Ds Mark III / 1D Mark II / 1Ds Mark III / 7D / 5D Mark II / 10D / 20D / 30D / 40D / 50D / 5D / D60 / D50 (Electronics) Can not switch it on anymoreDell Venue 8 Pro 20.32 cm (8 inch) tablet PC (Intel Atom processor Z3735G, 1,83GHz, 1GB RAM, 32GB HDD, Win 8 Touchscreen) Black (Personal Computers) Unfortunately, the article does not switch from the beat!Bosch Accessories-r 2608572075 chuck to 10 mm 1 - 10 mm, 0.6 cm (0.25 inches) - 6k (tool) Without inrush ungeeigent! Relay glued, function no longer existsANSMANN 5024083 AES3 ZeroWatt Energy-saving outlet AC separation for PC Computer TV Standyby devices (tool) Good idea implemented cheaply (to)! Good customer service from AnsmannANSMANN 5024083 AES3 ZeroWatt Energy-saving outlet AC separation for PC Computer TV Standyby devices (tool) Great device - unfortunately the relay remains often stick so that it does not turn offANSMANN AES 1 5024063 ZeroWatt Energy-saving socket supply isolation with timer function heater pump Washer Dryer Iron TV lighting (tool) Switch yes but not auto3 HDMI INPUT AUTO SWITCH SPLITTER BOX HUB PORT OUTPUT (Electronics) Also suitable as a door opener, great, but not invoicedSchellenberg 20059 radio Codierschaltgerät (tool) The mini-sensor switches our lighting over the bathroom mirrorMini-sensor motion detector switches by hand movement Good alternative to the classic master-slave switchEnerGenie PCW MS2G, 5-way power strip, USB master-slave, surge protection, GS (Personal Computers) Unfortunately, many things that one would expect are not possible. The rest but good.Sony DSC-RX100 III digital camera (20 megapixel Exmor R sensor, 3x opt. Zoom, 7.6 cm (3 inch) display, Full HD, WiFi / NFC) (Electronics) You can not adjust to him 50p. This is immensely important for smooth playback. Is fixed at 1080p60.Google Chromecast HDMI Streaming Media Player GA3A00032A07 (Personal Computers) wireless rear speakers that are not actually, or "There is nothing like a real AVR"LG 3D Blu-ray BH7240BW 5.1 home theater system (1200 Watt, Ultra HD upscaling, Wi-Fi, Smart TV, Bluetooth, wireless rear speakers) (Electronics)