|
|
|
-
Transistors, Diodes, Bridges,
MOSFETS,
TRIACs, SCRs, Opto-couplers, Varistors
-
Resistors, Trim pots., Pots,...
-
Capacitors (Ceramic, Mylar,
Electrolytic)
-
P.C.B. (UV Sensitized, Strip
Boards, ..)
-
Relays, Switches, push buttons,.
|
-
Tools : Mini Drill, PCB
cutter,
...
-
Enclosures for projects
-
ASSEMBLED KITS & PRODUCTS
-
IC Sockets, DIP switches,
Connectors & plugs, Fuse holders, Battery holders,
Buzzers, Heat Sinks, Speakers, Mic.,
Motors., Transformers, DC Adaptors,.
|
|
|
|
SENSORS , MODULES, DTMF,
TELEPHONE, REMOTE CONTROL ICs |
|
RF
Receiver Modules
(all modules assembled & tested)
|
|
Basic
Receiver Modules
 |
RX208-315
(315 MHz)
|
RM
6.00 / pc |
|
RX208-433
(433 MHz) |
RM
6.00
/ pc |
|
Super regenerative
receiver
See
Datasheet (pdf) for details |
|
|
RX9927A-315
(315 MHz)
Super heterodyne receiver
RM 11.00
/ pc |
|
|
RX9926-315
(315 MHz)
Super heterodyne receiver
with decoder IC
Datasheet
(pdf)
RM
17.50
/ pc |
|
Low Cost
Receiver Module
with decoder IC
|
RX126-315
(315 MHz)
Super regenerative
receiver with decoder IC
RM
9.00
/ pc
Pinout |
|
|
|
RF Transmitters & Modules
|
|
|
|
Basic
Transmitter Modules
(SAW resonator
stabilized)
 |
TX1000A-315
(315 MHz) |
RM 6.00
/ pc |
TX1000A-433
(433 MHz) |
RM 6.00
/ pc |
|
Application example
(jpg) |
|
|
|
TX9907-315
(315 MHz)
Medium Power Transmitter module
with PT2262 encoder
RM
13.00
/ pc |
|
|
|
|
4-button
Long range
RF transmitter
(315 MHz)
Address setting
Ref. No.:
TX-3000-4
RM
32.00
/ set
9V battery included
|
8-button RF transmitter
(315 MHz)
Ref No.:
TX-9959
RM
21.00
/ set
12V GP-23A Battery included |
|
|
Recommended Transmitter /
Receiver Module pairs
|
|
Low cost, general purpose transmitter/receiver modules
pair
|
|
+ |
 |
|
Recommended Encoder & Decoder ICs :
PT2262 , PT2272-L4, M4 or
T4
| Ref No. |
Frequency |
Price/pair |
| 1-208-315 |
315 MHz |
RM 11.00
/
pair |
| 1-208-433 |
433 MHz |
RM 11.00
/
pair |
|
|
For medium range transmitter/receiver module pair
|
 |
|
Ref No. : 9904-208
315 MHz
RM
22.50/
pair |
|
|
 9V battery included |
|
Ref No. : 3-9926
315 MHz
RM
48.00
/ pair |
|
|
 |
Telescopic Antenna ( 30 cm when fully
extended)
RM
2.00
/ pc. |
 |
|
|
Audio Power Amp. modules
|
|
Voltage Converter Module
DC - DC Converter with USB socket
No.
XD-02
RM
2.50
/ pc
DC 0.9~5V =>> 5V |
 PAM8403 3W+3W Audio amp
module
with volume control. (DC
5V)
(assembled & tested)
Pin-out & specs
/ Wiring diagram
*
RM 5.00
/ pc
(* price includes 3P & 6P cables & connectors) |
 TDA7297 15W+15W Power Amp
Module
(DC 12V)
(assembled & tested)
Free
heat sink
(actual H/S supplied may be
in different shape & size. Lmited time offer)..
Wiring
diagram
RM
7.00
/ set
|
|
|
Digital Volt /Amp meters
/ Li Ion batt. charger |
|
 2-wire Digital Volt
Meter
No.
DVM-4030-2S
*
PECIFICATIONS :
Voltage measurement range :
DC 4.0V ~ 30V
Display : 3-digit,
RED
Character height : 0.36"
Dimensions :
23x15x10 mm
RM
5.00 |
3-wire Digital Volt
Meter
No.
DVM-4030-3S
*
PECIFICATIONS :
Voltage measurement range :
DC 4.0V ~ 30V (2-wire mode)
DC 0V ~ 100V (3-wire mode)
Display : 3-digit,
RED
Character height : 0.36"
Dimensions :
23x15x10 mm
RM
6.00 |
 2-wire Digital Volt
Meter
No.
DVM-4030
*
DVM in operation
PECIFICATIONS :
Voltage measurement
range :
DC 4.0V ~ 30V
Display : 3-digit,
RED
Character height : 0.56" ( = 14 mm)
Dimensions :
48x29x21 mm
RM
7.00 |
2-in-1 Digital Volt /
Amp
Meter
No.
WR-005
SPECIFICATIONS :
(Meter
circuit power supply :
DC 4.5V ~ 30V (wrong pol. protected))
Displays : 3-digit,
Red (DC 0 ~100V)
Blue (DC 0
~10A)
Character height : 0.28" ( =
7 mm)
*
Hook-up diagram
(an example)
Dimensions (ext.) : 48×29×21 mm
RM
20.00 |
|
|
Li Ion battery charger
module
utomatic
 Lithium
ion battery charger module
* LED changing / fully charged indicators
* USB micro socket
*
1A charging current
* Charges Li Ion batteries of any size
[ Schematic ]
RM
2.00
Ref No. TP4056-1A
-----------------------------------------------------------------------------
Battery holders sold separately |
Digital
Thermometer
Temp. measurement
range : -50 ~70oC
Sensor type : NTC (10K/3435)
Battery: 2 x AG13 button cells (included)
Probe wire : ~ 1 m
Ref No. T-110
RM
8.50 |
|
|
Motors,
wheels, ... |
|
Miniature DC Motor
No. PPN13
RM
4.00
(Oper. voltage :3.5~7.5V)
Made by PANASONIC
Datasheet(pdf) |
Miniature
DC
Vibration Motor
(DC : 1.5~ 3V)
Application : Vibration alert
Dimensions
No. VM6-12
RM
2.50 |
Geared DC Motor
(Oper. voltage :3~6V)
Great for robots & line
follower
Internal view &
specs
RM
5.50
/ pc.
Dimensions |
Rubber wheel
(for robot / line follower)
picture 1
RM
3.00
/ pc.
(rim color : black, orange or yellow ship randomly)
|
|
| |
|
|
|
Remote Control, Telephone, Infrared, DTMF & Tone Decoder ICs
|
* If the PT-2262 or PT-2272 are
not available, we may ship compatible part numbers instead.
|
|
Recommended values for oscillator resistors |
|
Rosc values for
PT2262
Encoder
|
Matching Rosc values
for Decoder:
PT2272 - L4 , M4 or M6 |
|
1.5M |
270K |
|
3.3M |
560K |
|
4.7M |
820K |
|
Download datasheet here
|
|
|
|
|
Infrared LED /
Sensors, LDR, Temperature,
Hall Effect, Vibration, .., other Sensors
|
|
5mm
Infrared LED
Emits
invisible infrared beam.
5 mm. In gray or non-diffused clear case
For infrared projects : remote control, IR data link
RM
0.50
/ pc.
|
5 mm
Infrared Phototransistor
In 5 mm black epoxy case.
λ
= 700 ~ 1050 nm
RM
0.50
/ pc. |
Infrared Receiver Module
No. TSOP1838
38 KHz.
DC 5V (doesn't work @ 3.3V)
For infrared projects : remote control, IR data link, . . .
Pin arrangement (jpg)
RM
2.00
/ pc.
( made in Japan ) |
High Sensitivity
Phototransistor (SHARP)
PT-491F
RM
1.30
/ pc.
In black
epoxy case.
For optoelectronic switches. Datasheet (pdf) |
Cadmium
Sulphide (CdS) photocell
(or Light Dependent Resistor, LDR)
GL5528
RM
0.70
/ pc.
Datasheet
(pdf)
(Related
Hobby kit : ES-07) (html) |
|
|
|
| |
|
TEMPERATURE SENSORS & SWITCHES |
|
|
|
|
|
Hall
Effect Sensor IC
|
Disc Magnet
10x3mm
Very strong, round
permanent magnet. Can be used with Hall effect sensors,
magnetic switches, & more..
RM
0.75
/ pc. |
|
Laser Emitter Module |
Diameter : 6 mm
Power : 5mW
Operating voltage :
DC 3V
Current : ~20mA
Wavelength : 650nm |
|
WARNING :
Never look directly into the laser beam !!
RM
1.50
/ pc.
Connects directly to any DC3V supply.
For DC 5V operation, connects a 120 Ω (1/6W
or 1/4W) resistor in series
with the red (+) lead |
|
|
| |
|
|
|
Programmable Resolution 1-Wire Digital Temperature Sensor
![[ Schematic ]](Schematics/TP4056-sch-1.jpg){kind=link}
