|
× |
|
LM2596 DC-DC 3A Adjustable Step-Down (Buck) Converter |
$0.90 |
|
$1.80 |
|
× |
|
Load Cell - 10kg Weighing Sensor, Straight Bar. |
$2.70 |
|
$2.70 |
|
× |
|
ESP32 Expansion Board |
$2.10 |
|
$2.10 |
|
× |
|
FL2 50A 75mV Current Shunt Resistor For Ammeter |
$1.70 |
|
$1.70 |
|
× |
|
ESP-12 ESP8266MOD Wi-Fi Module |
$3.00 |
|
$3.00 |
|
× |
|
LM2596 3A Adjustable Step-Down (Buck) Converter with Voltmeter |
$2.65 |
|
$2.65 |
|
× |
|
M5x25mm Socket Head Cap Screw x20p |
$2.10 |
|
$2.10 |
|
× |
|
MF1 S50 ISO/IEC14443A Contactless RFID Key Chain |
$0.50 |
|
$0.50 |
|
× |
|
A4988 Stepper Motor Driver Board |
$1.50 |
|
$3.00 |
|
× |
|
RDM6300 125KHz RFID Card Reader Module |
$4.50 |
|
$4.50 |
|
× |
|
RC522 RFID Reader Module |
$2.65 |
|
$5.30 |
|
× |
|
XL6009 3A Step-Up (Boost) DC-DC Converter |
$2.40 |
|
$2.40 |
|
× |
|
TK4100 125kHz Proximity ID Card ~5pcs/pack |
$1.30 |
|
$1.30 |
|
× |
|
MQ-2 Gas Sensor Module |
$1.65 |
|
$1.65 |
|
× |
|
3A Dual USB-A Output Power Supply Charger Module |
$1.40 |
|
$1.40 |
|
× |
|
18650 Battery Charging Module with Protection |
$1.50 |
|
$1.50 |
|
× |
|
40x60mm Solder Cleaning Sponge |
$1.00 |
|
$1.00 |
|
× |
|
HT718 Heatsink for TO220 Components |
$0.35 |
|
$0.35 |
|
× |
|
PL2303HX USB to RS232 Converter Cable |
$1.80 |
|
$1.80 |
|
|