- 3D Printed Toys
- 3D Printer Filaments
- 3D Printer Parts
- 3D Printer Coupling
- 3D Printer Display and Controller
- 3D Printer Extruder Kit
- 3D Printer Extruder Parts and Fans
- 3D Printer Heatbed and Accessories
- 3D Printer Nozzle
- 3D Printing Pen
- Aluminum Extrusion and Accessories
- 3D Printers
- 3D Printing Service
- eSun Resins
- Castable Resin for Jewelry
- Dental Resin
- e-Resin ABS PRO
- eResin-eLastic
- eResin-PLA
- eResin-PLA PRO
- Hard Tough Resin
- High Temp Resin
- Other Resins
- Standard Resin
- Water Washable Resin
- Laser Engraver and CNC Machines
TechTOnions Electronics
PN 5, Swaminarayan Nagar-1, Ravalvadi Relocation, Bhuj, India, 370001
STM32F103C8T6 BLUE Pill Dev Board
Out of stock
Original price was: ₹185.00.₹118.00Current price is: ₹118.00. (Including. of GST 18%)
SKU:
TO-64489
- Blue Pill Development Board
- Microcontroller: STM32F103C8T6
- MCU Brand: Generic Brand
- Core: Arm Cortex-M3
- Max. Clock Speed: 72MHz
- Package: LQFP 48 pins
- Internal Flash: 64KiB
- SRAM: 20KiB
- Debug mode: SWD.
- 2.0-3.6V power, I/O.
- Reset(POR/PDR).
- 4-16MHz crystal.
-
72MHz work frequency.
-
64K flash memory, 20K SRAM.
-
With a mini USB interface, you can give the board a power supply and USB communication onboard.
- Weight : 6.05 g
-
Size:5.3cm x 2.3cm.
SX1308 Step Up Converter IC – 1.2MHz – 2A – SOT23 Pin-6
In stock
₹8.69 - ₹9.24 (Including. of GST 18%)
SKU:
TO-38562
- Type: Current mode step-up converter
- Input Voltage: 2V to 24V
- Output Voltage: Adjustable, up to 28V
- Switching Frequency: 1.2MHz (fixed)
- Current Limit: 4A internal switch
- Efficiency: Up to 96%
- Protection: Under-voltage lockout, current limiting, and thermal overload protection
- Mode: Automatic Pulse Frequency Modulation (PFM) at light loads
- Package: Compact 6-pin SOT-23
- Applications: Small, low-power devices, battery-powered applications, portable electronics.
Tactile Push Button 6x6x21mm
In stock
Original price was: ₹11.20.₹5.40Current price is: ₹5.40. (Including. of GST 18%)
SKU:
TO-24234
Tactile Push Button 6x6x8mm
In stock
Original price was: ₹11.20.₹2.40Current price is: ₹2.40. (Including. of GST 18%)
SKU:
TO-53697
Tactile push button right angle 6x6x13mm
In stock
₹8.93 - ₹9.50 (Including. of GST 18%)
SKU:
TO-33678
TM1637 – Keyscan & LED display driver circuit – SOIC 20 Pin
In stock
₹24.44 - ₹26.00 (Including. of GST 18%)
SKU:
TO-61277
TP4056 C-type Charger Module
In stock
Original price was: ₹70.00.₹24.00Current price is: ₹24.00. (Including. of GST 18%)
SKU:
TO-57528
- Input interface: Type C
- Current Protection: Yes
- Over-Current Protection: 3A
- Under-Voltage Protection: 2.5V
- Charging mode: Linear charging.
- Charging accuracy: 1.5%
- Current: 1A adjustable.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V
- Rated Power: 4.2W
- Operating Temperature: -10 to 85
- Length: 25mm
- Height: 6mm
- Weight: 20gm
- Weight : 1.56 g
TP4056 Charger IC
In stock
₹5.28 - ₹5.50 (Including. of GST 18%)
SKU:
TO-61288
- Supply Voltage: -0.3V～8V
- Programmable Charge Current Up to 1000mA
- No MOSFET, Sense Resistor, or Blocking Diode Required
- Complete Linear Charger in SOP-8 Package for Single-Cell Lithium-Ion Batteries
- Charges Single Cell Li-Ion Batteries Directly from USB Port
- Constant-Current/Constant-Voltage
- Automatic Recharge
- two Charge Status Output Pins
- 2.9V Trickle Charge Threshold
- Soft-Start Limits Inrush Current
Trinity Touch TT-IMRB-04024D1S-C-RL(G) Relay card 4CH 1CO
Out of stock
Original price was: ₹1,140.00.₹760.00Current price is: ₹760.00. (Including. of GST 18%)
SKU:
TO-76362
| Parameter | Value | Notes |
|---|---|---|
| Number of Channels | 4 | Four independent relay switches |
| Relay Type | Electromechanical (SPDT) | Single Pole Double Throw (1 Form C) |
| Coil Voltage | 24V DC | Voltage required to activate the relay coils |
| Contact Rating | 10A @ 250V AC / 30V DC | Max load per channel (resistive) |
| Input Control Signal | 3–24V DC (TTL/CMOS compatible) | Compatible with microcontrollers, PLCs |
| Isolation | 4kV optical isolation (channel to logic) | Protects control circuits from surges |
| Response Time | ≤10ms (turn-on/turn-off) | Fast switching for real-time control |
| Operating Temperature | -40°C to +85°C | Suitable for extreme industrial environments |
| Wiring Terminals | Screw terminals (5.08mm pitch) | Secure, tool-free connections |
| Mounting | DIN rail or panel mount | Flexible installation options |
| Certifications | CE, RoHS | Complies with safety and environmental standards |
| Dimensions | 90mm × 60mm × 25mm (approx.) | Compact design for space efficiency |
Trinity Touch TT-IMRB-08024D2S-C-RL(G) Relay card 8CH 1CO
In stock
Original price was: ₹1,530.00.₹960.00Current price is: ₹960.00. (Including. of GST 18%)
SKU:
TO-35598
| Parameter | Value | Notes |
|---|---|---|
| Number of Channels | 8 | Eight independent relay switches |
| Relay Type | Electromechanical (1CO) | Single Changeover (1 Form C) |
| Coil Voltage | 24V DC | Voltage required to activate the relay coils |
| Contact Rating | 5A @ 250V AC / 30V DC | Max load per channel (resistive) |
| Input Control Signal | 24V DC | Compatible with PLCs and industrial controllers |
| Protection | Freewheeling diode across relay coil | Prevents voltage spikes for circuit protection |
| Indication | LED for each relay | Shows relay activation status |
| Isolation | High-voltage isolation | Prevents interference between control and load circuits |
| Mounting | DIN 35 rail mount | Easy installation in control panels |
| Housing Color | Green / Black | Available in different color options |
| Operating Temperature | -40°C to +85°C | Suitable for harsh environments |
| Dimensions | Compact | Designed for space efficiency |
Trinity Touch TT-IMRB-08024D2S-C-RL(G) Relay card 8CH 2CO
In stock
Original price was: ₹2,200.00.₹1,460.00Current price is: ₹1,460.00. (Including. of GST 18%)
SKU:
TO-76582
| Parameter | Value | Notes |
|---|---|---|
| Number of Channels | 8 | Eight independent relay switches |
| Relay Type | Electromechanical (2CO) | Double Changeover (2 Form C) |
| Coil Voltage | 24V DC | Voltage required to activate the relay coils |
| Contact Rating | 5A @ 250V AC / 30V DC | Max load per channel (resistive) |
| Input Control Signal | 24V DC | Compatible with PLCs and industrial controllers |
| Protection | Freewheeling diode across relay coil | Protects against voltage spikes |
| Indication | LED for each relay | Shows relay activation status |
| Mounting | DIN 35 rail mount | Easy installation in control panels |
| Housing Color | Green / Black | Available in different color options |
| Operating Temperature | -40°C to +85°C | Suitable for harsh environments |
| Dimensions | Compact | Designed for space efficiency |
TTP223 BA6 Touch sensor IC
In stock
₹8.46 - ₹9.00 (Including. of GST 18%)
SKU:
TO-85929
- Type: Touching Detection IC
- Model: TTP223
- Operating voltage 2.0V~5.5V
- Operating Temperature:-20 ~ +70 ℃
- Startup Calibration Delay: 0.5 Sec
- Output can configured to be Active High or Low
- Operating current @VDD=3V, no load, SLRFTB=1
- After power-on has about 0.5sec stable time, during that time do not touch the keypad, And the function is disabled
- Have an external power-on reset pin(RST pin)
