logo200.jpg
  Register   Log In 
Welcome Specials & Promos Contact Us Support My Account Shopping Cart Checkout New Products Kits and Modules Robots Experimentation Projects Consumer & PC Products Books Security Tools and Instruments Components
 Consumer & PC Products >  Returning Customers
click here to log in.
Shopping Cart
Your Cart is Empty
View Cart
 
 

DYNAMIC MICROPHONE

mic3b.jpg
Unidirectional dynamic microphones.



Specifications

frequency response: 50-13KHz
sensitivity: -50 ±3dB
impedance: 600 ohm ±30%
cable length: 3m with 6.35mm plug
color: black
weight: 155g
(MIC3B)
 
Quantity
Price
1 – 9$3.93
10 – 99$3.73
100 +$3.42

  (Assembled and Tested)  
  MIC3B  
  5  
 
 
Tell a Friend
 
tn_jb038.jpg
Battery clip for 9V PP3 Battery
 
Specifications
I-type
low-cost
(SNAP9V)
Quantity
Price
1 – 9$0.21
10 – 99$0.18
100 +$0.16

  (Component or Part)  
  SNAP9V  
  77  
 
tn_bb007.jpg
40 pin Univ ZIF Socket wide slot
 
Solder directly to PCB or plug directly into IC socket.
Screw mounting holes for more reliable operation.
(BB007)
Quantity
Price
1 – 9$12.95
10 – 99$11.95
100 +$10.95

  (Component or Part)  
  BB007  
  15  
 
tn_cpn135s.jpg
Toy motor kit
 
Construct a working DC Motor. This clever kit has been delighting children for decades. All parts provided, including: 2 coils of copper wire; base; field pole; armature core; brushes; all fasteners. Instruction booklet with theory and experiments included.
Operates on 3 to 6 volt batteries (not included). (CPN135S)
Quantity
Price
1 – 9$5.45
10 – 99$5.25
100 +$4.95

  (Kit - No Soldering Required)  
  CPN135S  
  51  
 
tn_cps12.jpg
Audio to light modulator kit
 
A music-to-light modulator is a circuit which controls the intensity of one or more lights in response to an audio input. The kit is ideal to give the rhythm to any party or disco without much money. Very safe operation as it uses an opto-coupler as a coupling device between the audio and the mains controlling stages of the circuit.
Input trigger voltage: 2.3 - 2.5V (min)
Operating voltage: 110 or 250 VAC
Power handling: 220W @ 110V or 500W @ 250V
PCB size: 2.16" x 1.63"
PLEASE NOTE, THIS KIT USES 120V MAINS ELECTRICITY AND SHOULD NOT BE ATTEMPTED BY ANYONE WITHOUT THE PROPER SKILL LEVEL. THIS SHOULD ALSO BE BUILT IN A SUITABLE PLASTIC ENCLOSURE.
(CPS12)
Quantity
Price
1 – 9$11.97
10 – 99$11.34
100 +$10.40

  (Kit - Basic Soldering Required)  
  CPS12  
  59  
 
tn_cps126.jpg
Mini-Vox and Relay kit
 
The idea behind a VOX (voice activated switch) is that instead of the user pressing a switch to activate a relay, the sound of the users voice itself activates the relay. This gives hands-free control over devices like tape recorders. Power supply needed: 12VDC center positive 2.5mm jack. Electret microphone to pick up the sound is included. PCB size: 44mm x 48mm (1.73inch x 1.89inch).
(CPS126)
Quantity
Price
1 – 9$11.97
10 – 99$11.34
100 +$10.40

  (Kit - Basic Soldering Required)  
  CPS126  
  16  
 
tn_cpssg14.jpg
Melody Card X-mas Tunes (Jingle Bells + Santa Claus + We Wish You a Merry X'mas) COB Module
 
Complete melody card unit- 'Three Christmas Carols' (Jingle Bells + Santa Claus + We Wish You a Merry X'mas) Melody IC COB, battery and piezo all ready to play. As found in Christmas cards and books which play when you open the page. Self-adhesive backing. Tune repeats continuously while power is connected. Total of 128 notes. Cmos LSI. (SG14)
Quantity
Price
1 – 9$0.99
10 – 99$0.85
100 – 999$0.75
1000 – 9999$0.65
10000 +$0.55

  (Assembled and Tested)  
  SG14  
  308  
 
tn_da63__2.jpg
20 second voice recorder/playback module (A93010/A96010)
 
PLEASE NOTE: A96010 or A93010 is supplied depending on availability. Currently only A93010 is available and is the one that is been sold. A96010 is not currently available. The small size is because the IC is in Chip-on-board form. One button is pushed down to record the message. The electret microphone is on the board. The LED turns on during this time. The other button just has to be momentarily pressed to replay the message. A second momentary press during playback will stop the playback. Sampling rate is 4K. All you have to add is the speaker (not included) and 5V DC power (not included). The record play time is determined by the 52K resistor. If you change it to 89K you will get 30 seconds but at a reduced sampling rate. Operating current 25mA. Standby current 10 uA. Size: 34 x 23 x 11 mm. The module comes supplied as you see it in the photo.

OPTIONAL ITEMS (Not included):
2 x (BB089) connector cable to connect the voice recorder to a speaker and power source.
1 x (PB244) Speaker
1 x Battery holder that can hold either 4 x AAA or 4 x AA or 4 x C or 4 x D cells. See our battery holders.

(A96010 & A93010)
Quantity
Price
1 – 9$6.60
10 – 99$5.95
100 – 999$4.95
1000 +$3.95

  (Assembled and Tested)  
  A96010  
  174  
 
tn_db306.jpg
Connector 3.5mm mono jack plug
 
DB306
Quantity
Price
1 – 9$0.37
10 – 99$0.31
100 +$0.23

  (Component or Part)  
  DB306  
  24  
 
tn_db307.jpg
Connector 3.5mm stereo jack plug
 
DB307
Quantity
Price
1 – 9$0.51
10 – 99$0.43
100 +$0.32

  (Component or Part)  
  DB307  
  8  
 
This web store and web site powered by NetSuite ecommerce software